| 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 | $35.88 | 3.551% | $37.1541 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $237.29 | 5.409% | $250.125 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $53.90 | 4.354% | $56.2468 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $15.93 | 13.354% | $18.0573 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $84.90 | 10.585% | $93.8867 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $129.80 | 6.563% | $138.3188 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $126.26 | 10.343% | $139.3191 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $683.96 | $733.1078 | $733.12 | $733.10 | $733.10 | |