| 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 | $60.41 | 10.196% | $66.5694 | $66.57 | $66.55 | $66.60 |
| Purchase #2 | $102.71 | 6.355% | $109.2372 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $55.67 | 11.615% | $62.1361 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $111.52 | 9.103% | $121.6717 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $28.56 | 13.301% | $32.3588 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $174.97 | 12.607% | $197.0285 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $202.57 | 6.575% | $215.889 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $736.41 | $804.8907 | $804.90 | $804.90 | $804.90 | |