| 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 | $200.93 | 9.128% | $219.2709 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $38.57 | 11.710% | $43.0865 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $92.75 | 11.458% | $103.3773 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $58.86 | 10.795% | $65.2139 | $65.21 | $65.20 | $65.20 |
| Purchase #5 | $100.97 | 6.728% | $107.7633 | $107.76 | $107.75 | $107.80 |
| Purchase #6 | $60.84 | 9.656% | $66.7147 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $118.32 | 11.623% | $132.0723 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $671.24 | $737.4989 | $737.49 | $737.45 | $737.60 | |