| 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 | $92.99 | 4.340% | $97.0258 | $97.03 | $97.05 | $97.00 |
| Purchase #2 | $221.31 | 8.114% | $239.2671 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $79.31 | 6.162% | $84.1971 | $84.20 | $84.20 | $84.20 |
| Purchase #4 | $104.65 | 3.763% | $108.588 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $219.54 | 10.662% | $242.9474 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $7.97 | 6.805% | $8.5124 | $8.51 | $8.50 | $8.50 |
| Purchase #7 | $183.33 | 4.515% | $191.6073 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $909.10 | $972.1451 | $972.16 | $972.15 | $972.10 | |