| 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 | $61.95 | 5.122% | $65.1231 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $84.49 | 9.766% | $92.7413 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $108.93 | 11.353% | $121.2968 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $139.47 | 13.235% | $157.9289 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $147.73 | 7.846% | $159.3209 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $83.97 | 7.387% | $90.1729 | $90.17 | $90.15 | $90.20 |
| Purchase #7 | $196.61 | 3.302% | $203.1021 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $823.15 | $889.6860 | $889.68 | $889.65 | $889.60 | |