| 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 | $29.89 | 7.307% | $32.0741 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $40.59 | 5.874% | $42.9743 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $101.69 | 10.485% | $112.3522 | $112.35 | $112.35 | $112.40 |
| Purchase #4 | $107.29 | 4.415% | $112.0269 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $155.76 | 7.499% | $167.4404 | $167.44 | $167.45 | $167.40 |
| Purchase #6 | $23.57 | 3.517% | $24.399 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $116.53 | 5.231% | $122.6257 | $122.63 | $122.65 | $122.60 |
| 7 purchase totals = | $575.32 | $613.8926 | $613.89 | $613.90 | $613.90 | |