| 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 | $18.59 | 8.378% | $20.1475 | $20.15 | $20.15 | $20.10 |
| Purchase #2 | $193.42 | 5.387% | $203.8395 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $183.78 | 5.283% | $193.4891 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $121.42 | 10.585% | $134.2723 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $33.89 | 7.606% | $36.4677 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $189.94 | 6.611% | $202.4969 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $29.69 | 13.258% | $33.6263 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $770.73 | $824.3393 | $824.35 | $824.35 | $824.30 | |