| 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 | $56.87 | 6.294% | $60.4494 | $60.45 | $60.45 | $60.40 |
| Purchase #2 | $172.93 | 6.668% | $184.461 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $74.29 | 9.857% | $81.6128 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $100.57 | 7.819% | $108.4336 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $150.96 | 8.379% | $163.6089 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $184.55 | 4.388% | $192.6481 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $73.66 | 11.474% | $82.1117 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $813.83 | $873.3255 | $873.32 | $873.30 | $873.20 | |