| 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 | $92.95 | 6.556% | $99.0438 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $130.74 | 8.683% | $142.0922 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $153.56 | 10.803% | $170.1491 | $170.15 | $170.15 | $170.10 |
| Purchase #4 | $23.88 | 3.235% | $24.6525 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $188.26 | 4.214% | $196.1933 | $196.19 | $196.20 | $196.20 |
| Purchase #6 | $17.29 | 4.686% | $18.1002 | $18.10 | $18.10 | $18.10 |
| Purchase #7 | $220.46 | 3.741% | $228.7074 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $827.14 | $878.9385 | $878.93 | $878.95 | $878.90 | |