| 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 | $57.29 | 13.380% | $64.9554 | $64.96 | $64.95 | $65.00 |
| Purchase #2 | $91.91 | 8.851% | $100.045 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $150.80 | 11.430% | $168.0364 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $235.52 | 13.720% | $267.8333 | $267.83 | $267.85 | $267.80 |
| Purchase #5 | $24.89 | 4.666% | $26.0514 | $26.05 | $26.05 | $26.10 |
| Purchase #6 | $6.67 | 7.671% | $7.1817 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $66.33 | 13.703% | $75.4192 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $633.41 | $709.5224 | $709.53 | $709.55 | $709.50 | |