| 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 | $46.45 | 8.640% | $50.4633 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $243.70 | 10.589% | $269.5054 | $269.51 | $269.50 | $269.50 |
| Purchase #3 | $56.95 | 10.217% | $62.7686 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $99.28 | 9.739% | $108.9489 | $108.95 | $108.95 | $108.90 |
| Purchase #5 | $15.73 | 5.637% | $16.6167 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $166.66 | 4.386% | $173.9697 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $119.96 | 8.831% | $130.5537 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $748.73 | $812.8263 | $812.83 | $812.75 | $812.90 | |