| 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 | $46.39 | 7.808% | $50.0121 | $50.01 | $50.00 | $50.00 |
| Purchase #2 | $20.97 | 11.325% | $23.3449 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $124.44 | 12.615% | $140.1381 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $78.25 | 3.608% | $81.0733 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $236.43 | 11.238% | $263 | $263.00 | $263.00 | $263.00 |
| Purchase #6 | $91.41 | 5.453% | $96.3946 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $118.37 | 10.271% | $130.5278 | $130.53 | $130.55 | $130.50 |
| 7 purchase totals = | $716.26 | $784.4908 | $784.48 | $784.50 | $784.40 | |