| 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 | $18.36 | 7.288% | $19.6981 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $198.32 | 11.358% | $220.8452 | $220.85 | $220.85 | $220.80 |
| Purchase #3 | $151.69 | 4.253% | $158.1414 | $158.14 | $158.15 | $158.10 |
| Purchase #4 | $25.32 | 8.433% | $27.4552 | $27.46 | $27.45 | $27.50 |
| Purchase #5 | $179.27 | 10.171% | $197.5036 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $127.39 | 4.292% | $132.8576 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $157.84 | 6.687% | $168.3948 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $858.19 | $924.8959 | $924.90 | $924.90 | $924.90 | |