| 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 | $73.38 | 8.403% | $79.5461 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $61.43 | 10.518% | $67.8912 | $67.89 | $67.90 | $67.90 |
| Purchase #3 | $59.68 | 5.319% | $62.8544 | $62.85 | $62.85 | $62.90 |
| Purchase #4 | $27.54 | 11.213% | $30.6281 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $232.71 | 6.487% | $247.8059 | $247.81 | $247.80 | $247.80 |
| Purchase #6 | $75.87 | 9.470% | $83.0549 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $201.46 | 4.103% | $209.7259 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $732.07 | $781.5065 | $781.51 | $781.55 | $781.50 | |