| 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 | $15.49 | 8.390% | $16.7896 | $16.79 | $16.80 | $16.80 |
| Purchase #2 | $125.85 | 6.217% | $133.6741 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $111.68 | 3.554% | $115.6491 | $115.65 | $115.65 | $115.60 |
| Purchase #4 | $153.46 | 4.182% | $159.8777 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $24.82 | 11.685% | $27.7202 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $201.60 | 6.238% | $214.1758 | $214.18 | $214.20 | $214.20 |
| Purchase #7 | $196.68 | 11.134% | $218.5784 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $829.58 | $886.4649 | $886.47 | $886.50 | $886.50 | |