| 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 | $95.57 | 3.447% | $98.8643 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $242.26 | 4.858% | $254.029 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $202.84 | 3.707% | $210.3593 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $15.94 | 12.316% | $17.9032 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $134.68 | 7.554% | $144.8537 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $28.39 | 11.606% | $31.6849 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $14.93 | 11.798% | $16.6914 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $734.61 | $774.3858 | $774.37 | $774.40 | $774.50 | |