| 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 | $38.31 | 10.242% | $42.2337 | $42.23 | $42.25 | $42.20 |
| Purchase #2 | $244.97 | 4.858% | $256.8706 | $256.87 | $256.85 | $256.90 |
| Purchase #3 | $93.28 | 12.669% | $105.0976 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $92.81 | 5.190% | $97.6268 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $167.57 | 3.660% | $173.7031 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $144.68 | 5.794% | $153.0628 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $70.71 | 12.369% | $79.4561 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $852.33 | $908.0507 | $908.05 | $908.05 | $908.10 | |