| 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 | $216.52 | 5.530% | $228.4936 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $27.59 | 3.707% | $28.6128 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $14.83 | 13.364% | $16.8119 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $103.86 | 13.143% | $117.5103 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $59.28 | 11.324% | $65.9929 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $46.76 | 13.703% | $53.1675 | $53.17 | $53.15 | $53.20 |
| Purchase #7 | $161.67 | 4.597% | $169.102 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $630.51 | $679.6910 | $679.68 | $679.65 | $679.70 | |