| 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 | $123.64 | 3.467% | $127.9266 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $91.78 | 3.632% | $95.1134 | $95.11 | $95.10 | $95.10 |
| Purchase #3 | $40.84 | 11.335% | $45.4692 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $66.28 | 11.142% | $73.6649 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $219.28 | 13.570% | $249.0363 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $20.81 | 7.420% | $22.3541 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $145.70 | 6.870% | $155.7096 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $708.33 | $769.2741 | $769.27 | $769.25 | $769.30 | |