| 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 | $94.98 | 12.114% | $106.4859 | $106.49 | $106.50 | $106.50 |
| Purchase #2 | $86.81 | 9.368% | $94.9424 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $238.59 | 12.266% | $267.8554 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $29.60 | 6.552% | $31.5394 | $31.54 | $31.55 | $31.50 |
| Purchase #5 | $134.42 | 4.833% | $140.9165 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $201.36 | 7.541% | $216.5446 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $113.36 | 3.764% | $117.6269 | $117.63 | $117.65 | $117.60 |
| 7 purchase totals = | $899.12 | $975.9111 | $975.92 | $975.95 | $975.80 | |