| 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 | $73.33 | 13.698% | $83.3747 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $245.57 | 4.556% | $256.7582 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $27.78 | 7.874% | $29.9674 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $106.76 | 9.747% | $117.1659 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $140.38 | 4.781% | $147.0916 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $208.33 | 9.717% | $228.5734 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $56.71 | 4.474% | $59.2472 | $59.25 | $59.25 | $59.20 |
| 7 purchase totals = | $858.86 | $922.1784 | $922.18 | $922.10 | $922.30 | |