| 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 | $6.92 | 8.743% | $7.525 | $7.53 | $7.55 | $7.50 |
| Purchase #2 | $213.88 | 5.242% | $225.0916 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $55.76 | 3.803% | $57.8806 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $172.58 | 4.616% | $180.5463 | $180.55 | $180.55 | $180.50 |
| Purchase #5 | $109.28 | 12.241% | $122.657 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $7.69 | 6.379% | $8.1805 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $112.93 | 4.376% | $117.8718 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $679.04 | $719.7528 | $719.76 | $719.80 | $719.80 | |