| 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 | $58.59 | 9.398% | $64.0963 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $74.36 | 13.386% | $84.3138 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $196.84 | 6.584% | $209.7999 | $209.80 | $209.80 | $209.80 |
| Purchase #4 | $135.91 | 11.449% | $151.4703 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $142.40 | 12.289% | $159.8995 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $187.37 | 11.397% | $208.7246 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $97.81 | 9.236% | $106.8437 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $893.28 | $985.1481 | $985.14 | $985.10 | $985.10 | |