| 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 | $96.68 | 5.316% | $101.8195 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $101.30 | 10.712% | $112.1513 | $112.15 | $112.15 | $112.20 |
| Purchase #3 | $160.74 | 5.706% | $169.9118 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $110.53 | 10.436% | $122.0649 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $72.33 | 8.835% | $78.7204 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $79.37 | 11.339% | $88.3698 | $88.37 | $88.35 | $88.40 |
| Purchase #7 | $131.60 | 9.648% | $144.2968 | $144.30 | $144.30 | $144.30 |
| 7 purchase totals = | $752.55 | $817.3345 | $817.33 | $817.25 | $817.40 | |