| 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 | $20.94 | 10.173% | $23.0702 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $225.33 | 6.662% | $240.3415 | $240.34 | $240.35 | $240.30 |
| Purchase #3 | $30.70 | 5.526% | $32.3965 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $60.86 | 9.186% | $66.4506 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $116.89 | 11.655% | $130.5135 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $26.94 | 3.465% | $27.8735 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $126.93 | 3.311% | $131.1327 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $608.59 | $651.7785 | $651.77 | $651.75 | $651.80 | |