| 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 | $6.68 | 7.191% | $7.1604 | $7.16 | $7.15 | $7.20 |
| Purchase #2 | $244.99 | 12.201% | $274.8812 | $274.88 | $274.90 | $274.90 |
| Purchase #3 | $32.52 | 8.295% | $35.2175 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $11.50 | 10.139% | $12.666 | $12.67 | $12.65 | $12.70 |
| Purchase #5 | $30.56 | 8.161% | $33.054 | $33.05 | $33.05 | $33.10 |
| Purchase #6 | $59.80 | 3.140% | $61.6777 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $69.30 | 12.674% | $78.0831 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $455.35 | $502.7399 | $502.74 | $502.75 | $502.90 | |