| 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 | $39.50 | 5.770% | $41.7792 | $41.78 | $41.80 | $41.80 |
| Purchase #2 | $145.56 | 4.333% | $151.8671 | $151.87 | $151.85 | $151.90 |
| Purchase #3 | $212.76 | 7.247% | $228.1787 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $164.80 | 8.598% | $178.9695 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $6.53 | 12.281% | $7.3319 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $89.38 | 12.714% | $100.7438 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $44.39 | 8.515% | $48.1698 | $48.17 | $48.15 | $48.20 |
| 7 purchase totals = | $702.92 | $757.0400 | $757.04 | $757.05 | $757.10 | |