| 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 | $38.48 | 9.621% | $42.1822 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $48.67 | 8.331% | $52.7247 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $36.61 | 6.459% | $38.9746 | $38.97 | $38.95 | $39.00 |
| Purchase #4 | $200.94 | 5.662% | $212.3172 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $55.96 | 7.641% | $60.2359 | $60.24 | $60.25 | $60.20 |
| Purchase #6 | $169.33 | 4.372% | $176.7331 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $177.26 | 3.391% | $183.2709 | $183.27 | $183.25 | $183.30 |
| 7 purchase totals = | $727.25 | $766.4386 | $766.43 | $766.40 | $766.40 | |