| 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 | $98.26 | 10.598% | $108.6736 | $108.67 | $108.65 | $108.70 |
| Purchase #2 | $10.36 | 3.448% | $10.7172 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $51.68 | 10.861% | $57.293 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $74.57 | 3.297% | $77.0286 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $136.67 | 9.580% | $149.763 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $237.62 | 3.811% | $246.6757 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $111.63 | 9.517% | $122.2538 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $720.79 | $772.4049 | $772.40 | $772.40 | $772.50 | |