| 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 | $21.85 | 7.289% | $23.4426 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $138.68 | 9.541% | $151.9115 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $156.71 | 10.119% | $172.5675 | $172.57 | $172.55 | $172.60 |
| Purchase #4 | $232.90 | 5.215% | $245.0457 | $245.05 | $245.05 | $245.00 |
| Purchase #5 | $88.49 | 12.348% | $99.4167 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $41.99 | 13.171% | $47.5205 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $50.68 | 6.694% | $54.0725 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $731.30 | $793.9770 | $793.98 | $793.90 | $793.90 | |