| 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 | $47.90 | 8.663% | $52.0496 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $74.57 | 10.149% | $82.1381 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $143.82 | 10.260% | $158.5759 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $93.72 | 8.756% | $101.9261 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $146.26 | 6.206% | $155.3369 | $155.34 | $155.35 | $155.30 |
| Purchase #6 | $95.39 | 3.538% | $98.7649 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $151.99 | 6.260% | $161.5046 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $753.65 | $810.2961 | $810.30 | $810.35 | $810.20 | |