| 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 | $75.25 | 9.559% | $82.4431 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $135.56 | 10.408% | $149.6691 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $27.41 | 6.209% | $29.1119 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $227.87 | 7.173% | $244.2151 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $52.84 | 11.267% | $58.7935 | $58.79 | $58.80 | $58.80 |
| Purchase #6 | $47.94 | 5.797% | $50.7191 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $61.73 | 10.481% | $68.1999 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $628.60 | $683.1517 | $683.15 | $683.10 | $683.10 | |