| 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 | $79.44 | 10.834% | $88.0465 | $88.05 | $88.05 | $88.00 |
| Purchase #2 | $166.93 | 8.250% | $180.7017 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $87.89 | 9.825% | $96.5252 | $96.53 | $96.55 | $96.50 |
| Purchase #4 | $45.58 | 3.264% | $47.0677 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $47.31 | 9.186% | $51.6559 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $104.29 | 9.759% | $114.4677 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $26.60 | 3.235% | $27.4605 | $27.46 | $27.45 | $27.50 |
| 7 purchase totals = | $558.04 | $605.9252 | $605.94 | $605.90 | $606.00 | |