| 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 | $5.56 | 9.519% | $6.0893 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $157.39 | 10.829% | $174.4338 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $190.37 | 8.195% | $205.9708 | $205.97 | $205.95 | $206.00 |
| Purchase #4 | $221.67 | 9.818% | $243.4336 | $243.43 | $243.45 | $243.40 |
| Purchase #5 | $106.94 | 8.534% | $116.0663 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $66.73 | 3.645% | $69.1623 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $47.65 | 11.385% | $53.075 | $53.08 | $53.10 | $53.10 |
| 7 purchase totals = | $796.31 | $868.2311 | $868.23 | $868.25 | $868.30 | |