| 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 | $52.86 | 4.368% | $55.1689 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $122.95 | 12.548% | $138.3778 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $112.70 | 7.772% | $121.459 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $24.26 | 4.827% | $25.431 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $162.73 | 6.493% | $173.2961 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $14.93 | 7.797% | $16.0941 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $45.72 | 6.322% | $48.6104 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $536.15 | $578.4373 | $578.44 | $578.45 | $578.50 | |