| 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 | $46.27 | 10.426% | $51.0941 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $7.42 | 10.251% | $8.1806 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $236.41 | 5.837% | $250.2093 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $169.57 | 4.579% | $177.3346 | $177.33 | $177.35 | $177.30 |
| Purchase #5 | $27.78 | 5.492% | $29.3057 | $29.31 | $29.30 | $29.30 |
| Purchase #6 | $154.53 | 3.335% | $159.6836 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $44.78 | 4.552% | $46.8184 | $46.82 | $46.80 | $46.80 |
| 7 purchase totals = | $686.76 | $722.6263 | $722.62 | $722.65 | $722.60 | |