| 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 | $81.27 | 10.270% | $89.6164 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $26.63 | 6.783% | $28.4363 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $240.63 | 6.309% | $255.8113 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $159.61 | 11.418% | $177.8343 | $177.83 | $177.85 | $177.80 |
| Purchase #5 | $80.67 | 9.201% | $88.0924 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $118.71 | 13.595% | $134.8486 | $134.85 | $134.85 | $134.80 |
| Purchase #7 | $88.97 | 6.339% | $94.6098 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $796.49 | $869.2491 | $869.25 | $869.25 | $869.10 | |