| 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 | $95.65 | 3.815% | $99.299 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $45.93 | 11.651% | $51.2813 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $235.68 | 11.812% | $263.5185 | $263.52 | $263.50 | $263.50 |
| Purchase #4 | $195.30 | 9.429% | $213.7148 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $105.27 | 7.701% | $113.3768 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $28.56 | 3.749% | $29.6307 | $29.63 | $29.65 | $29.60 |
| Purchase #7 | $164.79 | 6.178% | $174.9707 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $871.18 | $945.7918 | $945.79 | $945.80 | $945.80 | |