| 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 | $46.46 | 12.169% | $52.1137 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $221.80 | 9.274% | $242.3697 | $242.37 | $242.35 | $242.40 |
| Purchase #3 | $177.81 | 4.309% | $185.4718 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $21.84 | 3.258% | $22.5515 | $22.55 | $22.55 | $22.60 |
| Purchase #5 | $83.73 | 6.841% | $89.458 | $89.46 | $89.45 | $89.50 |
| Purchase #6 | $64.72 | 6.108% | $68.6731 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $25.42 | 12.623% | $28.6288 | $28.63 | $28.65 | $28.60 |
| 7 purchase totals = | $641.78 | $689.2666 | $689.26 | $689.20 | $689.40 | |