| 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 | $53.58 | 10.525% | $59.2193 | $59.22 | $59.20 | $59.20 |
| Purchase #2 | $93.36 | 13.577% | $106.0355 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $187.66 | 9.256% | $205.0298 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $53.45 | 4.191% | $55.6901 | $55.69 | $55.70 | $55.70 |
| Purchase #5 | $78.29 | 4.365% | $81.7074 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $126.61 | 6.418% | $134.7358 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $155.88 | 8.264% | $168.7619 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $748.83 | $811.1798 | $811.19 | $811.20 | $811.10 | |