| 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 | $28.96 | 11.719% | $32.3538 | $32.35 | $32.35 | $32.40 |
| Purchase #2 | $229.41 | 8.777% | $249.5453 | $249.55 | $249.55 | $249.50 |
| Purchase #3 | $5.97 | 8.483% | $6.4764 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $153.28 | 11.235% | $170.501 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $70.80 | 12.505% | $79.6535 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $53.53 | 10.679% | $59.2465 | $59.25 | $59.25 | $59.20 |
| Purchase #7 | $222.50 | 8.170% | $240.6783 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $764.45 | $838.4548 | $838.46 | $838.50 | $838.50 | |