| 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 | $74.59 | 13.329% | $84.5321 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $87.43 | 11.831% | $97.7738 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $74.64 | 6.217% | $79.2804 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $121.43 | 5.832% | $128.5118 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $39.28 | 10.792% | $43.5191 | $43.52 | $43.50 | $43.50 |
| Purchase #6 | $45.92 | 7.207% | $49.2295 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $134.35 | 12.827% | $151.5831 | $151.58 | $151.60 | $151.60 |
| 7 purchase totals = | $577.64 | $634.4298 | $634.42 | $634.45 | $634.40 | |