| 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 | $79.77 | 10.200% | $87.9065 | $87.91 | $87.90 | $87.90 |
| Purchase #2 | $208.43 | 11.395% | $232.1806 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $152.26 | 4.789% | $159.5517 | $159.55 | $159.55 | $159.60 |
| Purchase #4 | $110.58 | 3.791% | $114.7721 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $99.39 | 4.632% | $103.9937 | $103.99 | $104.00 | $104.00 |
| Purchase #6 | $59.49 | 7.219% | $63.7846 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $24.47 | 6.597% | $26.0843 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $734.39 | $788.2735 | $788.26 | $788.30 | $788.40 | |