| 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 | $13.94 | 6.386% | $14.8302 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $28.75 | 3.124% | $29.6482 | $29.65 | $29.65 | $29.60 |
| Purchase #3 | $22.65 | 5.254% | $23.84 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $73.40 | 5.515% | $77.448 | $77.45 | $77.45 | $77.40 |
| Purchase #5 | $212.47 | 6.810% | $226.9392 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $149.53 | 8.192% | $161.7795 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $156.84 | 9.770% | $172.1633 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $657.58 | $706.6484 | $706.65 | $706.70 | $706.50 | |