| 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 | $97.35 | 12.759% | $109.7709 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $191.36 | 13.139% | $216.5028 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $69.26 | 8.298% | $75.0072 | $75.01 | $75.00 | $75.00 |
| Purchase #4 | $52.55 | 3.133% | $54.1964 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $85.61 | 11.338% | $95.3165 | $95.32 | $95.30 | $95.30 |
| Purchase #6 | $86.62 | 9.395% | $94.7579 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $35.47 | 5.623% | $37.4645 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $618.22 | $683.0162 | $683.02 | $682.95 | $683.10 | |