| 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 | $72.79 | 8.685% | $79.1118 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $85.37 | 9.110% | $93.1472 | $93.15 | $93.15 | $93.10 |
| Purchase #3 | $112.77 | 4.804% | $118.1875 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $246.97 | 8.756% | $268.5947 | $268.59 | $268.60 | $268.60 |
| Purchase #5 | $102.83 | 7.276% | $110.3119 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $161.65 | 7.819% | $174.2894 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $67.47 | 9.775% | $74.0652 | $74.07 | $74.05 | $74.10 |
| 7 purchase totals = | $849.85 | $917.7077 | $917.71 | $917.70 | $917.70 | |