| 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 | $56.81 | 13.430% | $64.4396 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $123.73 | 11.379% | $137.8092 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $106.79 | 12.641% | $120.2893 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $220.35 | 3.822% | $228.7718 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $78.71 | 6.293% | $83.6632 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $193.67 | 6.860% | $206.9558 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $58.51 | 11.653% | $65.3282 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $838.57 | $907.2571 | $907.26 | $907.25 | $907.30 | |