| 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 | $46.42 | 4.327% | $48.4286 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $148.80 | 3.432% | $153.9068 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $56.32 | 6.496% | $59.9785 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $6.29 | 9.277% | $6.8735 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $220.49 | 9.829% | $242.162 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $238.33 | 4.821% | $249.8199 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $159.84 | 5.334% | $168.3659 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $876.49 | $929.5352 | $929.54 | $929.50 | $929.60 | |