| 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 | $7.53 | 5.537% | $7.9469 | $7.95 | $7.95 | $7.90 |
| Purchase #2 | $82.96 | 7.341% | $89.0501 | $89.05 | $89.05 | $89.10 |
| Purchase #3 | $247.25 | 9.299% | $270.2418 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $220.87 | 5.840% | $233.7688 | $233.77 | $233.75 | $233.80 |
| Purchase #5 | $28.46 | 11.277% | $31.6694 | $31.67 | $31.65 | $31.70 |
| Purchase #6 | $226.95 | 3.336% | $234.5211 | $234.52 | $234.50 | $234.50 |
| Purchase #7 | $115.75 | 9.155% | $126.3469 | $126.35 | $126.35 | $126.30 |
| 7 purchase totals = | $929.77 | $993.5450 | $993.55 | $993.50 | $993.50 | |