| 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 | $25.43 | 9.160% | $27.7594 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $195.37 | 12.370% | $219.5373 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $67.67 | 12.766% | $76.3088 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $32.75 | 6.646% | $34.9266 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $124.51 | 11.784% | $139.1823 | $139.18 | $139.20 | $139.20 |
| Purchase #6 | $39.62 | 9.538% | $43.399 | $43.40 | $43.40 | $43.40 |
| Purchase #7 | $158.70 | 11.388% | $176.7728 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $644.05 | $717.8862 | $717.89 | $717.90 | $717.90 | |