| 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 | $210.55 | 3.346% | $217.595 | $217.60 | $217.60 | $217.60 |
| Purchase #2 | $44.37 | 12.791% | $50.0454 | $50.05 | $50.05 | $50.00 |
| Purchase #3 | $37.28 | 12.342% | $41.8811 | $41.88 | $41.90 | $41.90 |
| Purchase #4 | $235.75 | 13.487% | $267.5456 | $267.55 | $267.55 | $267.50 |
| Purchase #5 | $12.47 | 4.686% | $13.0543 | $13.05 | $13.05 | $13.10 |
| Purchase #6 | $64.26 | 4.648% | $67.2468 | $67.25 | $67.25 | $67.20 |
| Purchase #7 | $117.97 | 12.865% | $133.1468 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $722.65 | $790.5150 | $790.53 | $790.55 | $790.40 | |