| 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 | $88.68 | 12.118% | $99.4262 | $99.43 | $99.45 | $99.40 |
| Purchase #2 | $46.99 | 10.417% | $51.8849 | $51.88 | $51.90 | $51.90 |
| Purchase #3 | $249.91 | 5.710% | $264.1799 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $105.33 | 9.310% | $115.1362 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $183.65 | 4.473% | $191.8647 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $22.84 | 7.485% | $24.5496 | $24.55 | $24.55 | $24.50 |
| Purchase #7 | $151.74 | 8.228% | $164.2252 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $849.14 | $911.2667 | $911.27 | $911.35 | $911.20 | |