| 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 | $23.88 | 6.177% | $25.3551 | $25.36 | $25.35 | $25.40 |
| Purchase #2 | $233.44 | 5.504% | $246.2885 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $234.33 | 11.173% | $260.5117 | $260.51 | $260.50 | $260.50 |
| Purchase #4 | $96.32 | 7.471% | $103.5161 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $57.48 | 7.499% | $61.7904 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $180.50 | 10.504% | $199.4597 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $22.32 | 12.271% | $25.0589 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $848.27 | $921.9804 | $921.99 | $921.95 | $922.10 | |