| 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 | $48.85 | 10.674% | $54.0642 | $54.06 | $54.05 | $54.10 |
| Purchase #2 | $117.51 | 8.147% | $127.0835 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $151.99 | 5.861% | $160.8981 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $46.96 | 7.316% | $50.3956 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $23.34 | 6.149% | $24.7752 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $120.40 | 4.138% | $125.3822 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $72.44 | 9.386% | $79.2392 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $581.49 | $621.8380 | $621.84 | $621.90 | $621.90 | |