| 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 | $17.79 | 10.631% | $19.6813 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $215.74 | 4.413% | $225.2606 | $225.26 | $225.25 | $225.30 |
| Purchase #3 | $165.27 | 5.227% | $173.9087 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $35.99 | 4.568% | $37.634 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $88.78 | 6.749% | $94.7718 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $173.76 | 11.608% | $193.9301 | $193.93 | $193.95 | $193.90 |
| Purchase #7 | $21.85 | 8.462% | $23.6989 | $23.70 | $23.70 | $23.70 |
| 7 purchase totals = | $719.18 | $768.8854 | $768.88 | $768.90 | $768.90 | |