| 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 | $132.48 | 10.817% | $146.8104 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $24.84 | 11.572% | $27.7145 | $27.71 | $27.70 | $27.70 |
| Purchase #3 | $237.88 | 7.513% | $255.7519 | $255.75 | $255.75 | $255.80 |
| Purchase #4 | $50.79 | 13.220% | $57.5044 | $57.50 | $57.50 | $57.50 |
| Purchase #5 | $22.37 | 8.784% | $24.335 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $55.31 | 4.651% | $57.8825 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $29.38 | 13.557% | $33.363 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $553.05 | $603.3617 | $603.35 | $603.35 | $603.40 | |