| 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 | $44.94 | 9.498% | $49.2084 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $15.76 | 4.754% | $16.5092 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $60.62 | 9.313% | $66.2655 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $238.55 | 5.522% | $251.7227 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $37.64 | 4.157% | $39.2047 | $39.20 | $39.20 | $39.20 |
| Purchase #6 | $246.50 | 7.127% | $264.0681 | $264.07 | $264.05 | $264.10 |
| Purchase #7 | $160.46 | 13.715% | $182.4671 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $804.47 | $869.4457 | $869.45 | $869.35 | $869.50 | |