| 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 | $79.72 | 8.594% | $86.5711 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $166.70 | 4.666% | $174.4782 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $202.77 | 11.552% | $226.194 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $87.79 | 4.302% | $91.5667 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $13.43 | 4.253% | $14.0012 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $98.50 | 10.830% | $109.1676 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $28.68 | 4.475% | $29.9634 | $29.96 | $29.95 | $30.00 |
| 7 purchase totals = | $677.59 | $731.9422 | $731.94 | $731.90 | $732.10 | |