| 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 | $55.56 | 8.131% | $60.0776 | $60.08 | $60.10 | $60.10 |
| Purchase #2 | $53.32 | 11.221% | $59.303 | $59.30 | $59.30 | $59.30 |
| Purchase #3 | $84.82 | 12.720% | $95.6091 | $95.61 | $95.60 | $95.60 |
| Purchase #4 | $126.49 | 5.204% | $133.0725 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $221.31 | 7.304% | $237.4745 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $145.98 | 12.335% | $163.9866 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $203.98 | 7.181% | $218.6278 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $891.46 | $968.1511 | $968.15 | $968.15 | $968.20 | |