| 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 | $8.71 | 8.561% | $9.4557 | $9.46 | $9.45 | $9.50 |
| Purchase #2 | $232.35 | 8.612% | $252.36 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $211.34 | 6.396% | $224.8573 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $76.58 | 3.459% | $79.2289 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $100.40 | 5.717% | $106.1399 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $119.32 | 11.204% | $132.6886 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $188.39 | 7.586% | $202.6813 | $202.68 | $202.70 | $202.70 |
| 7 purchase totals = | $937.09 | $1,007.4117 | $1,007.42 | $1,007.45 | $1,007.50 | |