| 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 | $48.26 | 12.247% | $54.1704 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $127.94 | 5.238% | $134.6415 | $134.64 | $134.65 | $134.60 |
| Purchase #3 | $85.37 | 9.869% | $93.7952 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $188.31 | 12.381% | $211.6247 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $113.53 | 6.663% | $121.0945 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $41.47 | 12.402% | $46.6131 | $46.61 | $46.60 | $46.60 |
| Purchase #7 | $149.57 | 4.234% | $155.9028 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $754.45 | $817.8422 | $817.83 | $817.80 | $817.80 | |