| 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 | $6.44 | 9.578% | $7.0568 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $59.69 | 7.717% | $64.2963 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $26.26 | 8.729% | $28.5522 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $87.71 | 8.567% | $95.2241 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $236.39 | 9.120% | $257.9488 | $257.95 | $257.95 | $257.90 |
| Purchase #6 | $53.67 | 12.589% | $60.4265 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $116.94 | 5.125% | $122.9332 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $587.10 | $636.4379 | $636.44 | $636.45 | $636.40 | |