| 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 | $43.71 | 11.414% | $48.6991 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $166.51 | 8.173% | $180.1189 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $142.44 | 9.611% | $156.1299 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $11.31 | 7.768% | $12.1886 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $55.60 | 13.612% | $63.1683 | $63.17 | $63.15 | $63.20 |
| Purchase #6 | $67.46 | 6.118% | $71.5872 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $8.35 | 6.566% | $8.8983 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $495.38 | $540.7903 | $540.80 | $540.80 | $540.80 | |