| 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 | $34.75 | 9.702% | $38.1214 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $21.87 | 11.873% | $24.4666 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $92.49 | 5.763% | $97.8202 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $118.74 | 7.794% | $127.9946 | $127.99 | $128.00 | $128.00 |
| Purchase #5 | $124.98 | 4.637% | $130.7753 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $38.40 | 3.868% | $39.8853 | $39.89 | $39.90 | $39.90 |
| Purchase #7 | $98.69 | 5.124% | $103.7469 | $103.75 | $103.75 | $103.70 |
| 7 purchase totals = | $529.92 | $562.8103 | $562.82 | $562.80 | $562.80 | |