| 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 | $110.85 | 6.130% | $117.6451 | $117.65 | $117.65 | $117.60 |
| Purchase #2 | $52.25 | 7.823% | $56.3375 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $22.53 | 5.142% | $23.6885 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $133.55 | 6.616% | $142.3857 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $139.89 | 4.517% | $146.2088 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $69.92 | 7.199% | $74.9535 | $74.95 | $74.95 | $75.00 |
| Purchase #7 | $50.80 | 12.672% | $57.2374 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $579.79 | $618.4565 | $618.47 | $618.50 | $618.40 | |