| 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 | $45.99 | 3.429% | $47.567 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $29.53 | 13.814% | $33.6093 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $103.95 | 6.507% | $110.714 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $89.97 | 10.494% | $99.4115 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $179.93 | 12.729% | $202.8333 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $103.68 | 3.674% | $107.4892 | $107.49 | $107.50 | $107.50 |
| Purchase #7 | $97.65 | 11.548% | $108.9266 | $108.93 | $108.95 | $108.90 |
| 7 purchase totals = | $650.70 | $710.5509 | $710.55 | $710.55 | $710.50 | |