| 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 | $120.31 | 4.455% | $125.6698 | $125.67 | $125.65 | $125.70 |
| Purchase #2 | $53.72 | 9.489% | $58.8175 | $58.82 | $58.80 | $58.80 |
| Purchase #3 | $52.63 | 11.569% | $58.7188 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $79.60 | 10.491% | $87.9508 | $87.95 | $87.95 | $88.00 |
| Purchase #5 | $12.71 | 4.148% | $13.2372 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $6.99 | 3.849% | $7.259 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $14.41 | 12.200% | $16.168 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $340.37 | $367.8211 | $367.83 | $367.75 | $367.90 | |