| 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 | $48.82 | 6.476% | $51.9816 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $183.81 | 9.262% | $200.8345 | $200.83 | $200.85 | $200.80 |
| Purchase #3 | $131.58 | 13.445% | $149.2709 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $17.98 | 7.544% | $19.3364 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $243.70 | 13.471% | $276.5288 | $276.53 | $276.55 | $276.50 |
| Purchase #6 | $223.49 | 3.856% | $232.1078 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $42.77 | 9.821% | $46.9704 | $46.97 | $46.95 | $47.00 |
| 7 purchase totals = | $892.15 | $977.0304 | $977.03 | $977.05 | $977.00 | |