| 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 | $82.53 | 8.811% | $89.8017 | $89.80 | $89.80 | $89.80 |
| Purchase #2 | $32.30 | 13.546% | $36.6754 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $156.98 | 8.548% | $170.3987 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $179.28 | 8.669% | $194.8218 | $194.82 | $194.80 | $194.80 |
| Purchase #5 | $147.45 | 8.342% | $159.7503 | $159.75 | $159.75 | $159.80 |
| Purchase #6 | $159.41 | 6.216% | $169.3189 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $25.54 | 13.835% | $29.0735 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $783.49 | $849.8403 | $849.84 | $849.80 | $849.90 | |