| 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 | $70.38 | 12.320% | $79.0508 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $54.81 | 9.127% | $59.8125 | $59.81 | $59.80 | $59.80 |
| Purchase #3 | $230.98 | 12.198% | $259.1549 | $259.15 | $259.15 | $259.20 |
| Purchase #4 | $145.52 | 12.428% | $163.6052 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $77.59 | 12.315% | $87.1452 | $87.15 | $87.15 | $87.10 |
| Purchase #6 | $195.49 | 12.227% | $219.3926 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $22.61 | 7.486% | $24.3026 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $797.38 | $892.4638 | $892.46 | $892.45 | $892.50 | |