| 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 | $201.70 | 7.420% | $216.6661 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $13.47 | 8.864% | $14.664 | $14.66 | $14.65 | $14.70 |
| Purchase #3 | $208.28 | 9.216% | $227.4751 | $227.48 | $227.50 | $227.50 |
| Purchase #4 | $136.51 | 11.441% | $152.1281 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $19.96 | 4.700% | $20.8981 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $16.50 | 11.781% | $18.4439 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $107.91 | 9.567% | $118.2337 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $704.33 | $768.5090 | $768.51 | $768.55 | $768.50 | |