| 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 | $7.77 | 12.786% | $8.7635 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $183.55 | 4.494% | $191.7987 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $66.35 | 8.171% | $71.7715 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $173.59 | 8.791% | $188.8503 | $188.85 | $188.85 | $188.90 |
| Purchase #5 | $70.74 | 6.443% | $75.2978 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $210.86 | 11.253% | $234.5881 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $98.70 | 8.697% | $107.2839 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $811.56 | $878.3538 | $878.35 | $878.35 | $878.50 | |