| 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 | $46.58 | 5.591% | $49.1843 | $49.18 | $49.20 | $49.20 |
| Purchase #2 | $7.76 | 5.748% | $8.206 | $8.21 | $8.20 | $8.20 |
| Purchase #3 | $195.86 | 7.789% | $211.1155 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $242.80 | 7.318% | $260.5681 | $260.57 | $260.55 | $260.60 |
| Purchase #5 | $58.48 | 5.756% | $61.8461 | $61.85 | $61.85 | $61.80 |
| Purchase #6 | $71.87 | 9.851% | $78.9499 | $78.95 | $78.95 | $78.90 |
| Purchase #7 | $11.96 | 12.777% | $13.4881 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $635.31 | $683.3580 | $683.37 | $683.35 | $683.30 | |