| 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 | $5.65 | 11.325% | $6.2899 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $126.81 | 12.184% | $142.2605 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $11.94 | 13.732% | $13.5796 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $112.75 | 13.384% | $127.8405 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $246.92 | 7.348% | $265.0637 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $57.48 | 8.602% | $62.4244 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $153.89 | 6.386% | $163.7174 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $715.44 | $781.1760 | $781.17 | $781.15 | $781.20 | |