| 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 | $40.29 | 7.673% | $43.3815 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $203.98 | 11.700% | $227.8457 | $227.85 | $227.85 | $227.80 |
| Purchase #3 | $247.97 | 12.859% | $279.8565 | $279.86 | $279.85 | $279.90 |
| Purchase #4 | $78.45 | 13.335% | $88.9113 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $174.71 | 9.753% | $191.7495 | $191.75 | $191.75 | $191.70 |
| Purchase #6 | $61.85 | 4.701% | $64.7576 | $64.76 | $64.75 | $64.80 |
| Purchase #7 | $236.60 | 6.567% | $252.1375 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $1,043.85 | $1,148.6396 | $1,148.65 | $1,148.65 | $1,148.60 | |