| 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 | $28.49 | 4.419% | $29.749 | $29.75 | $29.75 | $29.70 |
| Purchase #2 | $247.84 | 12.681% | $279.2686 | $279.27 | $279.25 | $279.30 |
| Purchase #3 | $25.46 | 5.437% | $26.8443 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $142.73 | 5.601% | $150.7243 | $150.72 | $150.70 | $150.70 |
| Purchase #5 | $48.94 | 9.538% | $53.6079 | $53.61 | $53.60 | $53.60 |
| Purchase #6 | $134.99 | 8.306% | $146.2023 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $188.41 | 4.147% | $196.2234 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $816.86 | $882.6198 | $882.61 | $882.55 | $882.50 | |