| 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 | $99.52 | 8.516% | $107.9951 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $45.52 | 8.247% | $49.274 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $84.40 | 11.697% | $94.2723 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $140.40 | 5.668% | $148.3579 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $193.45 | 5.437% | $203.9679 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $148.61 | 3.630% | $154.0045 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $8.50 | 13.537% | $9.6506 | $9.65 | $9.65 | $9.70 |
| 7 purchase totals = | $720.40 | $767.5223 | $767.52 | $767.45 | $767.70 | |