| 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 | $37.97 | 6.239% | $40.3389 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $117.29 | 11.406% | $130.6681 | $130.67 | $130.65 | $130.70 |
| Purchase #3 | $27.73 | 12.401% | $31.1688 | $31.17 | $31.15 | $31.20 |
| Purchase #4 | $82.46 | 6.470% | $87.7952 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $171.93 | 6.401% | $182.9352 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $172.38 | 12.458% | $193.8551 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $216.49 | 7.479% | $232.6813 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $826.25 | $899.4426 | $899.46 | $899.45 | $899.50 | |