| 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 | $24.53 | 7.122% | $26.277 | $26.28 | $26.30 | $26.30 |
| Purchase #2 | $97.44 | 7.237% | $104.4917 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $160.68 | 10.570% | $177.6639 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $185.52 | 9.370% | $202.9032 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $100.46 | 10.297% | $110.8044 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $114.98 | 7.124% | $123.1712 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $180.31 | 11.147% | $200.4092 | $200.41 | $200.40 | $200.40 |
| 7 purchase totals = | $863.92 | $945.7206 | $945.71 | $945.70 | $945.80 | |