| 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 | $110.82 | 4.725% | $116.0562 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $81.39 | 13.780% | $92.6055 | $92.61 | $92.60 | $92.60 |
| Purchase #3 | $69.56 | 3.487% | $71.9856 | $71.99 | $72.00 | $72.00 |
| Purchase #4 | $25.75 | 13.153% | $29.1369 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $236.27 | 10.278% | $260.5538 | $260.55 | $260.55 | $260.60 |
| Purchase #6 | $166.63 | 6.414% | $177.3176 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $163.68 | 11.835% | $183.0515 | $183.05 | $183.05 | $183.10 |
| 7 purchase totals = | $854.10 | $930.7071 | $930.72 | $930.70 | $930.80 | |