| 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 | $130.26 | 5.357% | $137.238 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $71.32 | 11.694% | $79.6602 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $116.62 | 13.419% | $132.2692 | $132.27 | $132.25 | $132.30 |
| Purchase #4 | $43.39 | 13.130% | $49.0871 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $181.67 | 7.367% | $195.0536 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $29.58 | 13.420% | $33.5496 | $33.55 | $33.55 | $33.50 |
| Purchase #7 | $71.51 | 12.268% | $80.2828 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $644.35 | $707.1405 | $707.14 | $707.15 | $707.20 | |