| 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 | $70.60 | 13.696% | $80.2694 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $81.86 | 3.286% | $84.5499 | $84.55 | $84.55 | $84.50 |
| Purchase #3 | $224.77 | 7.143% | $240.8253 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $102.66 | 8.301% | $111.1818 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $89.47 | 5.868% | $94.7201 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $184.42 | 6.848% | $197.0491 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $21.51 | 5.228% | $22.6345 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $775.29 | $831.2301 | $831.23 | $831.25 | $831.10 | |