| 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 | $50.39 | 5.387% | $53.1045 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $59.64 | 7.260% | $63.9699 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $177.27 | 5.797% | $187.5463 | $187.55 | $187.55 | $187.50 |
| Purchase #4 | $147.39 | 4.289% | $153.7116 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $64.67 | 13.140% | $73.1676 | $73.17 | $73.15 | $73.20 |
| Purchase #6 | $119.50 | 4.541% | $124.9265 | $124.93 | $124.95 | $124.90 |
| Purchase #7 | $101.55 | 8.699% | $110.3838 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $720.41 | $766.8102 | $766.81 | $766.80 | $766.80 | |