| 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 | $12.74 | 3.473% | $13.1825 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $220.72 | 6.436% | $234.9255 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $158.41 | 11.854% | $177.1879 | $177.19 | $177.20 | $177.20 |
| Purchase #4 | $38.39 | 11.319% | $42.7354 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $94.72 | 4.626% | $99.1017 | $99.10 | $99.10 | $99.10 |
| Purchase #6 | $11.61 | 6.356% | $12.3479 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $242.37 | 8.677% | $263.4004 | $263.40 | $263.40 | $263.40 |
| 7 purchase totals = | $778.96 | $842.8813 | $842.89 | $842.95 | $842.80 | |