| 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 | $61.64 | 5.778% | $65.2016 | $65.20 | $65.20 | $65.20 |
| Purchase #2 | $35.59 | 9.633% | $39.0184 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $144.76 | 12.690% | $163.13 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $127.86 | 11.172% | $142.1445 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $102.53 | 7.241% | $109.9542 | $109.95 | $109.95 | $110.00 |
| Purchase #6 | $163.80 | 5.300% | $172.4814 | $172.48 | $172.50 | $172.50 |
| Purchase #7 | $54.34 | 11.810% | $60.7576 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $690.52 | $752.6877 | $752.68 | $752.70 | $752.70 | |