| 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 | $47.57 | 9.673% | $52.1714 | $52.17 | $52.15 | $52.20 |
| Purchase #2 | $48.39 | 13.863% | $55.0983 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $19.80 | 11.475% | $22.0721 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $178.93 | 10.176% | $197.1379 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $36.27 | 9.476% | $39.7069 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $199.93 | 10.646% | $221.2145 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $215.26 | 13.150% | $243.5667 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $746.15 | $830.9678 | $830.97 | $830.90 | $831.00 | |