| 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 | $12.81 | 5.868% | $13.5617 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $87.32 | 13.822% | $99.3894 | $99.39 | $99.40 | $99.40 |
| Purchase #3 | $212.32 | 6.650% | $226.4393 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $235.34 | 4.339% | $245.5514 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $119.86 | 5.827% | $126.8442 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $90.65 | 12.691% | $102.1544 | $102.15 | $102.15 | $102.20 |
| Purchase #7 | $25.90 | 13.749% | $29.461 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $784.20 | $843.4014 | $843.39 | $843.40 | $843.50 | |