| 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 | $43.91 | 8.668% | $47.7161 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $149.87 | 13.619% | $170.2808 | $170.28 | $170.30 | $170.30 |
| Purchase #3 | $237.36 | 6.340% | $252.4086 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $79.52 | 7.457% | $85.4498 | $85.45 | $85.45 | $85.40 |
| Purchase #5 | $87.33 | 5.585% | $92.2074 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $17.73 | 6.693% | $18.9167 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $88.99 | 13.347% | $100.8675 | $100.87 | $100.85 | $100.90 |
| 7 purchase totals = | $704.71 | $767.8469 | $767.86 | $767.80 | $767.80 | |