| 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 | $53.84 | 12.644% | $60.6475 | $60.65 | $60.65 | $60.60 |
| Purchase #2 | $33.45 | 10.224% | $36.8699 | $36.87 | $36.85 | $36.90 |
| Purchase #3 | $196.57 | 9.112% | $214.4815 | $214.48 | $214.50 | $214.50 |
| Purchase #4 | $39.83 | 3.486% | $41.2185 | $41.22 | $41.20 | $41.20 |
| Purchase #5 | $224.40 | 13.651% | $255.0328 | $255.03 | $255.05 | $255.00 |
| Purchase #6 | $75.31 | 11.754% | $84.1619 | $84.16 | $84.15 | $84.20 |
| Purchase #7 | $244.52 | 8.540% | $265.402 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $867.92 | $957.8141 | $957.81 | $957.80 | $957.80 | |