| 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 | $66.71 | 11.716% | $74.5257 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $71.73 | 3.389% | $74.1609 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $67.88 | 10.483% | $74.9959 | $75.00 | $75.00 | $75.00 |
| Purchase #4 | $126.88 | 10.438% | $140.1237 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $240.35 | 5.635% | $253.8937 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $32.97 | 8.683% | $35.8328 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $103.90 | 10.864% | $115.1877 | $115.19 | $115.20 | $115.20 |
| 7 purchase totals = | $710.42 | $768.7204 | $768.72 | $768.75 | $768.70 | |