| 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 | $68.38 | 11.539% | $76.2704 | $76.27 | $76.25 | $76.30 |
| Purchase #2 | $128.31 | 7.849% | $138.3811 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $248.54 | 6.317% | $264.2403 | $264.24 | $264.25 | $264.20 |
| Purchase #4 | $91.56 | 7.821% | $98.7209 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $57.87 | 4.637% | $60.5534 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $145.58 | 8.850% | $158.4638 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $68.69 | 7.310% | $73.7112 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $808.93 | $870.3411 | $870.33 | $870.30 | $870.40 | |