| 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 | $220.56 | 13.485% | $250.3025 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $46.33 | 4.326% | $48.3342 | $48.33 | $48.35 | $48.30 |
| Purchase #3 | $64.86 | 10.179% | $71.4621 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $231.52 | 8.489% | $251.1737 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $13.79 | 13.544% | $15.6577 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $95.66 | 7.745% | $103.0689 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $17.39 | 9.302% | $19.0076 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $690.11 | $759.0067 | $759.00 | $758.95 | $759.10 | |