| 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 | $57.77 | 3.279% | $59.6643 | $59.66 | $59.65 | $59.70 |
| Purchase #2 | $68.79 | 9.748% | $75.4956 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $205.83 | 11.587% | $229.6795 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $36.70 | 4.142% | $38.2201 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $83.54 | 11.642% | $93.2657 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $130.57 | 9.114% | $142.4701 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $168.33 | 12.475% | $189.3292 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $751.53 | $828.1245 | $828.13 | $828.10 | $828.20 | |