| 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 | $64.58 | 7.105% | $69.1684 | $69.17 | $69.15 | $69.20 |
| Purchase #2 | $71.41 | 8.217% | $77.2778 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $136.97 | 9.345% | $149.7698 | $149.77 | $149.75 | $149.80 |
| Purchase #4 | $216.42 | 12.513% | $243.5006 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $91.66 | 7.285% | $98.3374 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $131.54 | 13.302% | $149.0375 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $33.42 | 6.140% | $35.472 | $35.47 | $35.45 | $35.50 |
| 7 purchase totals = | $746.00 | $822.5635 | $822.57 | $822.55 | $822.60 | |