| 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 | $24.86 | 11.450% | $27.7065 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $229.35 | 10.553% | $253.5533 | $253.55 | $253.55 | $253.60 |
| Purchase #3 | $166.40 | 3.436% | $172.1175 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $67.94 | 4.675% | $71.1162 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $11.52 | 8.818% | $12.5358 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $203.54 | 4.727% | $213.1613 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $210.32 | 10.263% | $231.9051 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $913.93 | $982.0957 | $982.11 | $982.05 | $982.10 | |