| 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 | $39.61 | 5.168% | $41.657 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $156.64 | 11.163% | $174.1257 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $169.53 | 3.834% | $176.0298 | $176.03 | $176.05 | $176.00 |
| Purchase #4 | $114.66 | 11.340% | $127.6624 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $98.57 | 11.826% | $110.2269 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $43.97 | 3.420% | $45.4738 | $45.47 | $45.45 | $45.50 |
| Purchase #7 | $18.25 | 13.325% | $20.6818 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $641.23 | $695.8574 | $695.86 | $695.90 | $695.90 | |