| 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 | $73.79 | 8.138% | $79.795 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $111.80 | 8.394% | $121.1845 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $104.85 | 5.588% | $110.709 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $221.27 | 13.481% | $251.0994 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $35.29 | 11.731% | $39.4299 | $39.43 | $39.45 | $39.40 |
| Purchase #6 | $141.53 | 13.623% | $160.8106 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $11.68 | 6.819% | $12.4765 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $700.21 | $775.5049 | $775.51 | $775.55 | $775.50 | |