| 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 | $126.89 | 6.868% | $135.6048 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $65.63 | 6.746% | $70.0574 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $8.95 | 7.288% | $9.6023 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $108.81 | 13.281% | $123.2611 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $74.47 | 11.706% | $83.1875 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $173.93 | 13.557% | $197.5097 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $6.47 | 7.526% | $6.9569 | $6.96 | $6.95 | $7.00 |
| 7 purchase totals = | $565.15 | $626.1797 | $626.18 | $626.15 | $626.30 | |