| 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 | $29.63 | 4.741% | $31.0348 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $234.81 | 13.752% | $267.1011 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $27.95 | 5.733% | $29.5524 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $58.41 | 12.573% | $65.7539 | $65.75 | $65.75 | $65.80 |
| Purchase #5 | $25.68 | 8.624% | $27.8946 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $19.68 | 9.168% | $21.4843 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $110.34 | 10.701% | $122.1475 | $122.15 | $122.15 | $122.10 |
| 7 purchase totals = | $506.50 | $564.9686 | $564.95 | $565.00 | $565.00 | |