| 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 | $101.54 | 3.124% | $104.7121 | $104.71 | $104.70 | $104.70 |
| Purchase #2 | $131.79 | 3.603% | $136.5384 | $136.54 | $136.55 | $136.50 |
| Purchase #3 | $166.64 | 12.846% | $188.0466 | $188.05 | $188.05 | $188.00 |
| Purchase #4 | $187.80 | 3.316% | $194.0274 | $194.03 | $194.05 | $194.00 |
| Purchase #5 | $65.46 | 9.531% | $71.699 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $158.51 | 6.821% | $169.322 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $8.43 | 13.700% | $9.5849 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $820.17 | $873.9304 | $873.93 | $873.95 | $873.80 | |