| 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 | $26.40 | 8.708% | $28.6989 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $94.72 | 4.571% | $99.0497 | $99.05 | $99.05 | $99.00 |
| Purchase #3 | $67.83 | 3.819% | $70.4204 | $70.42 | $70.40 | $70.40 |
| Purchase #4 | $155.66 | 13.212% | $176.2258 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $187.72 | 9.137% | $204.872 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $46.40 | 5.493% | $48.9488 | $48.95 | $48.95 | $48.90 |
| Purchase #7 | $121.71 | 4.117% | $126.7208 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $700.44 | $754.9364 | $754.94 | $754.90 | $754.80 | |