| 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 | $60.78 | 9.568% | $66.5954 | $66.60 | $66.60 | $66.60 |
| Purchase #2 | $83.45 | 5.361% | $87.9238 | $87.92 | $87.90 | $87.90 |
| Purchase #3 | $115.91 | 5.133% | $121.8597 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $114.79 | 12.485% | $129.1215 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $162.42 | 3.494% | $168.095 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $115.37 | 3.481% | $119.386 | $119.39 | $119.40 | $119.40 |
| Purchase #7 | $35.55 | 5.749% | $37.5938 | $37.59 | $37.60 | $37.60 |
| 7 purchase totals = | $688.27 | $730.5752 | $730.58 | $730.55 | $730.60 | |