| 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 | $92.66 | 8.294% | $100.3452 | $100.35 | $100.35 | $100.30 |
| Purchase #2 | $87.50 | 13.336% | $99.169 | $99.17 | $99.15 | $99.20 |
| Purchase #3 | $42.34 | 4.679% | $44.3211 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $14.40 | 4.529% | $15.0522 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $225.67 | 5.438% | $237.9419 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $249.37 | 11.773% | $278.7283 | $278.73 | $278.75 | $278.70 |
| Purchase #7 | $145.55 | 3.591% | $150.7767 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $857.49 | $926.3344 | $926.34 | $926.35 | $926.30 | |