| 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 | $73.50 | 9.462% | $80.4546 | $80.45 | $80.45 | $80.50 |
| Purchase #2 | $131.92 | 3.711% | $136.8156 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $219.95 | 7.337% | $236.0877 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $20.93 | 8.625% | $22.7352 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $106.40 | 13.853% | $121.1396 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $29.91 | 11.121% | $33.2363 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $91.78 | 11.348% | $102.1952 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $674.39 | $732.6642 | $732.68 | $732.70 | $732.60 | |