| 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 | $110.48 | 6.566% | $117.7341 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $16.77 | 9.571% | $18.3751 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $203.74 | 8.695% | $221.4552 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $50.99 | 9.736% | $55.9544 | $55.95 | $55.95 | $56.00 |
| Purchase #5 | $96.75 | 4.785% | $101.3795 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $169.50 | 8.574% | $184.0329 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $110.91 | 10.228% | $122.2539 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $759.14 | $821.1851 | $821.18 | $821.25 | $821.30 | |