| 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 | $44.59 | 12.660% | $50.2351 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $38.54 | 7.715% | $41.5134 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $222.27 | 4.848% | $233.0456 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $250.26 | 11.135% | $278.1265 | $278.13 | $278.15 | $278.10 |
| Purchase #5 | $67.55 | 10.206% | $74.4442 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $146.51 | 13.752% | $166.6581 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $191.41 | 3.125% | $197.3916 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $961.13 | $1,041.4145 | $1,041.42 | $1,041.45 | $1,041.30 | |