| 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 | $236.38 | 5.210% | $248.6954 | $248.70 | $248.70 | $248.70 |
| Purchase #2 | $171.26 | 8.299% | $185.4729 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $15.38 | 7.454% | $16.5264 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $102.63 | 7.178% | $109.9968 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $47.84 | 9.769% | $52.5135 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $101.90 | 6.761% | $108.7895 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $32.56 | 12.625% | $36.6707 | $36.67 | $36.65 | $36.70 |
| 7 purchase totals = | $707.95 | $758.6652 | $758.67 | $758.65 | $758.70 | |