| 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 | $97.64 | 9.381% | $106.7996 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $246.38 | 10.461% | $272.1538 | $272.15 | $272.15 | $272.20 |
| Purchase #3 | $153.93 | 12.861% | $173.7269 | $173.73 | $173.75 | $173.70 |
| Purchase #4 | $13.31 | 5.399% | $14.0286 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $220.83 | 5.366% | $232.6797 | $232.68 | $232.70 | $232.70 |
| Purchase #6 | $5.91 | 9.783% | $6.4882 | $6.49 | $6.50 | $6.50 |
| Purchase #7 | $142.91 | 4.722% | $149.6582 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $880.91 | $955.5350 | $955.54 | $955.60 | $955.60 | |