| 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 | $47.82 | 5.734% | $50.562 | $50.56 | $50.55 | $50.60 |
| Purchase #2 | $99.80 | 6.356% | $106.1433 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $235.76 | 11.608% | $263.127 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $12.76 | 8.330% | $13.8229 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $68.26 | 3.294% | $70.5085 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $14.77 | 4.138% | $15.3812 | $15.38 | $15.40 | $15.40 |
| Purchase #7 | $79.96 | 6.747% | $85.3549 | $85.35 | $85.35 | $85.40 |
| 7 purchase totals = | $559.13 | $604.8998 | $604.89 | $604.90 | $604.90 | |