| 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 | $56.40 | 3.530% | $58.3909 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $187.96 | 7.848% | $202.7111 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $56.71 | 9.302% | $61.9852 | $61.99 | $62.00 | $62.00 |
| Purchase #4 | $120.52 | 3.624% | $124.8876 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $108.25 | 7.613% | $116.4911 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $120.97 | 5.500% | $127.6234 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $178.46 | 8.845% | $194.2448 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $829.27 | $886.3341 | $886.33 | $886.35 | $886.30 | |