| 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 | $53.54 | 8.296% | $57.9817 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $208.71 | 3.414% | $215.8354 | $215.84 | $215.85 | $215.80 |
| Purchase #3 | $175.88 | 10.378% | $194.1328 | $194.13 | $194.15 | $194.10 |
| Purchase #4 | $112.50 | 11.120% | $125.01 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $146.55 | 7.679% | $157.8036 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $104.27 | 7.261% | $111.841 | $111.84 | $111.85 | $111.80 |
| Purchase #7 | $178.66 | 8.643% | $194.1016 | $194.10 | $194.10 | $194.10 |
| 7 purchase totals = | $980.11 | $1,056.7061 | $1,056.70 | $1,056.75 | $1,056.60 | |