| 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 | $69.76 | 9.735% | $76.5511 | $76.55 | $76.55 | $76.60 |
| Purchase #2 | $14.86 | 9.799% | $16.3161 | $16.32 | $16.30 | $16.30 |
| Purchase #3 | $150.38 | 7.484% | $161.6344 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $67.36 | 4.262% | $70.2309 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $52.35 | 12.796% | $59.0487 | $59.05 | $59.05 | $59.00 |
| Purchase #6 | $96.33 | 8.381% | $104.4034 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $155.76 | 8.515% | $169.023 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $606.80 | $657.2076 | $657.20 | $657.20 | $657.10 | |