| 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 | $5.52 | 12.202% | $6.1936 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $101.86 | 5.294% | $107.2525 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $75.92 | 9.491% | $83.1256 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $110.46 | 13.521% | $125.3953 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $7.37 | 8.192% | $7.9738 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $97.44 | 13.589% | $110.6811 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $65.67 | 9.283% | $71.7661 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $464.24 | $512.3880 | $512.39 | $512.40 | $512.50 | |