| 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 | $86.42 | 9.412% | $94.5539 | $94.55 | $94.55 | $94.60 |
| Purchase #2 | $57.79 | 4.499% | $60.39 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $76.60 | 6.649% | $81.6931 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $85.57 | 6.651% | $91.2613 | $91.26 | $91.25 | $91.30 |
| Purchase #5 | $74.61 | 7.379% | $80.1155 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $77.90 | 11.255% | $86.6676 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $19.65 | 12.608% | $22.1275 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $478.54 | $516.8089 | $516.81 | $516.80 | $516.90 | |