| 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 | $189.62 | 6.357% | $201.6741 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $99.60 | 13.263% | $112.8099 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $8.67 | 3.356% | $8.961 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $29.91 | 11.317% | $33.2949 | $33.29 | $33.30 | $33.30 |
| Purchase #5 | $226.69 | 6.714% | $241.91 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $88.79 | 13.514% | $100.7891 | $100.79 | $100.80 | $100.80 |
| Purchase #7 | $78.89 | 5.247% | $83.0294 | $83.03 | $83.05 | $83.00 |
| 7 purchase totals = | $722.17 | $782.4684 | $782.46 | $782.45 | $782.50 | |