| 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 | $21.38 | 11.751% | $23.8924 | $23.89 | $23.90 | $23.90 |
| Purchase #2 | $69.71 | 7.538% | $74.9647 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $120.55 | 8.795% | $131.1524 | $131.15 | $131.15 | $131.20 |
| Purchase #4 | $72.38 | 9.133% | $78.9905 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $11.96 | 7.699% | $12.8808 | $12.88 | $12.90 | $12.90 |
| Purchase #6 | $7.89 | 4.440% | $8.2403 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $210.52 | 7.354% | $226.0016 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $514.39 | $556.1227 | $556.11 | $556.15 | $556.20 | |