| 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 | $50.76 | 6.668% | $54.1447 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $240.36 | 10.495% | $265.5858 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $45.25 | 7.275% | $48.5419 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $46.61 | 3.297% | $48.1467 | $48.15 | $48.15 | $48.10 |
| Purchase #5 | $22.60 | 13.631% | $25.6806 | $25.68 | $25.70 | $25.70 |
| Purchase #6 | $218.72 | 3.247% | $225.8218 | $225.82 | $225.80 | $225.80 |
| Purchase #7 | $120.40 | 7.396% | $129.3048 | $129.30 | $129.30 | $129.30 |
| 7 purchase totals = | $744.70 | $797.2263 | $797.22 | $797.25 | $797.10 | |