| 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 | $42.31 | 7.660% | $45.5509 | $45.55 | $45.55 | $45.60 |
| Purchase #2 | $101.50 | 6.185% | $107.7778 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $165.65 | 9.250% | $180.9726 | $180.97 | $180.95 | $181.00 |
| Purchase #4 | $89.44 | 7.376% | $96.0371 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $107.81 | 3.615% | $111.7073 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $163.74 | 11.852% | $183.1465 | $183.15 | $183.15 | $183.10 |
| Purchase #7 | $40.33 | 10.141% | $44.4199 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $710.78 | $769.6121 | $769.62 | $769.60 | $769.60 | |