| 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 | $15.73 | 6.288% | $16.7191 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $172.30 | 8.198% | $186.4252 | $186.43 | $186.45 | $186.40 |
| Purchase #3 | $154.34 | 9.759% | $169.402 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $194.93 | 12.462% | $219.2222 | $219.22 | $219.20 | $219.20 |
| Purchase #5 | $109.48 | 13.294% | $124.0343 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $46.83 | 6.271% | $49.7667 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $25.68 | 10.771% | $28.446 | $28.45 | $28.45 | $28.40 |
| 7 purchase totals = | $719.29 | $794.0155 | $794.02 | $794.00 | $793.90 | |