| 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 | $43.59 | 3.247% | $45.0054 | $45.01 | $45.00 | $45.00 |
| Purchase #2 | $42.59 | 13.805% | $48.4695 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $63.77 | 5.819% | $67.4808 | $67.48 | $67.50 | $67.50 |
| Purchase #4 | $116.47 | 13.604% | $132.3146 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $243.26 | 4.231% | $253.5523 | $253.55 | $253.55 | $253.60 |
| Purchase #6 | $191.70 | 5.517% | $202.2761 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $68.58 | 8.840% | $74.6425 | $74.64 | $74.65 | $74.60 |
| 7 purchase totals = | $769.96 | $823.7412 | $823.74 | $823.75 | $823.80 | |