| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.79 | 6.672% | $28.5774 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $157.42 | 13.165% | $178.1443 | $178.14 | $178.15 | $178.10 |
| Purchase #3 | $215.57 | 8.330% | $233.527 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $153.67 | 7.268% | $164.8387 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $192.29 | 12.660% | $216.6339 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $249.84 | 10.782% | $276.7777 | $276.78 | $276.80 | $276.80 |
| Purchase #7 | $206.39 | 10.699% | $228.4717 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $1,201.97 | $1,326.9707 | $1,326.97 | $1,327.05 | $1,326.90 | |