| 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 | $58.87 | 12.646% | $66.3147 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $50.47 | 7.484% | $54.2472 | $54.25 | $54.25 | $54.20 |
| Purchase #3 | $193.82 | 5.148% | $203.7979 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $154.29 | 3.644% | $159.9123 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $92.60 | 10.409% | $102.2387 | $102.24 | $102.25 | $102.20 |
| Purchase #6 | $51.93 | 13.402% | $58.8897 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $154.72 | 13.188% | $175.1245 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $756.70 | $820.5250 | $820.52 | $820.50 | $820.40 | |