| 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 | $28.36 | 3.127% | $29.2468 | $29.25 | $29.25 | $29.20 |
| Purchase #2 | $67.59 | 5.312% | $71.1804 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $196.49 | 3.117% | $202.6146 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $37.31 | 5.203% | $39.2512 | $39.25 | $39.25 | $39.30 |
| Purchase #5 | $60.50 | 3.420% | $62.5691 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $25.99 | 9.108% | $28.3572 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $117.91 | 8.637% | $128.0939 | $128.09 | $128.10 | $128.10 |
| 7 purchase totals = | $534.15 | $561.3132 | $561.31 | $561.30 | $561.40 | |