| 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 | $22.79 | 5.331% | $24.0049 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $24.75 | 3.866% | $25.7068 | $25.71 | $25.70 | $25.70 |
| Purchase #3 | $224.30 | 11.523% | $250.1461 | $250.15 | $250.15 | $250.10 |
| Purchase #4 | $116.59 | 12.470% | $131.1288 | $131.13 | $131.15 | $131.10 |
| Purchase #5 | $60.60 | 4.538% | $63.35 | $63.35 | $63.35 | $63.40 |
| Purchase #6 | $17.25 | 8.291% | $18.6802 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $177.99 | 13.791% | $202.5366 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $644.27 | $715.5534 | $715.56 | $715.60 | $715.50 | |