| 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 | $21.55 | 8.817% | $23.4501 | $23.45 | $23.45 | $23.50 |
| Purchase #2 | $84.46 | 10.629% | $93.4373 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $127.34 | 3.467% | $131.7549 | $131.75 | $131.75 | $131.80 |
| Purchase #4 | $53.62 | 3.376% | $55.4302 | $55.43 | $55.45 | $55.40 |
| Purchase #5 | $150.87 | 12.133% | $169.1751 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $5.99 | 11.325% | $6.6684 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $128.26 | 6.490% | $136.5841 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $572.09 | $616.5001 | $616.50 | $616.55 | $616.60 | |