| 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 | $55.72 | 9.609% | $61.0741 | $61.07 | $61.05 | $61.10 |
| Purchase #2 | $187.69 | 13.787% | $213.5668 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $103.38 | 13.517% | $117.3539 | $117.35 | $117.35 | $117.40 |
| Purchase #4 | $152.52 | 7.509% | $163.9727 | $163.97 | $163.95 | $164.00 |
| Purchase #5 | $35.87 | 9.344% | $39.2217 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $138.55 | 7.496% | $148.9357 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $84.82 | 9.427% | $92.816 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $758.55 | $836.9409 | $836.94 | $836.85 | $837.00 | |