| 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 | $99.81 | 3.247% | $103.0508 | $103.05 | $103.05 | $103.10 |
| Purchase #2 | $11.82 | 3.754% | $12.2637 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $46.89 | 6.117% | $49.7583 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $87.41 | 3.655% | $90.6048 | $90.60 | $90.60 | $90.60 |
| Purchase #5 | $244.64 | 6.460% | $260.4437 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $224.60 | 10.392% | $247.9404 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $49.43 | 9.629% | $54.1896 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $764.60 | $818.2513 | $818.24 | $818.25 | $818.30 | |