| 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 | $102.97 | 5.570% | $108.7054 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $193.32 | 5.804% | $204.5403 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $169.76 | 3.544% | $175.7763 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $155.48 | 12.209% | $174.4626 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $143.60 | 8.617% | $155.974 | $155.97 | $155.95 | $156.00 |
| Purchase #6 | $88.32 | 5.553% | $93.2244 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $81.43 | 5.709% | $86.0788 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $934.88 | $998.7618 | $998.76 | $998.75 | $998.80 | |