| 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 | $57.78 | 12.208% | $64.8338 | $64.83 | $64.85 | $64.80 |
| Purchase #2 | $88.47 | 12.653% | $99.6641 | $99.66 | $99.65 | $99.70 |
| Purchase #3 | $188.86 | 13.389% | $214.1465 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $20.33 | 5.311% | $21.4097 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $21.73 | 11.281% | $24.1814 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $107.45 | 8.521% | $116.6058 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $219.27 | 3.406% | $226.7383 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $703.89 | $767.5796 | $767.58 | $767.60 | $767.50 | |