| 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 | $47.58 | 7.326% | $51.0657 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $66.40 | 11.837% | $74.2598 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $91.76 | 4.857% | $96.2168 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $236.45 | 4.703% | $247.5702 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $179.93 | 11.533% | $200.6813 | $200.68 | $200.70 | $200.70 |
| Purchase #6 | $12.38 | 9.648% | $13.5744 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $166.82 | 12.194% | $187.162 | $187.16 | $187.15 | $187.20 |
| 7 purchase totals = | $801.32 | $870.5302 | $870.53 | $870.45 | $870.70 | |