| 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 | $26.34 | 5.559% | $27.8042 | $27.80 | $27.80 | $27.80 |
| Purchase #2 | $79.69 | 7.543% | $85.701 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $212.59 | 6.109% | $225.5771 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $62.61 | 4.647% | $65.5195 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $209.63 | 5.188% | $220.5056 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $182.47 | 5.186% | $191.9329 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $114.57 | 8.531% | $124.344 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $887.90 | $941.3843 | $941.38 | $941.40 | $941.30 | |