| 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 | $7.69 | 12.259% | $8.6327 | $8.63 | $8.65 | $8.60 |
| Purchase #2 | $80.96 | 5.186% | $85.1586 | $85.16 | $85.15 | $85.20 |
| Purchase #3 | $234.88 | 10.683% | $259.9722 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $189.35 | 13.204% | $214.3518 | $214.35 | $214.35 | $214.40 |
| Purchase #5 | $73.41 | 8.781% | $79.8561 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $55.91 | 4.795% | $58.5909 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $240.48 | 3.337% | $248.5048 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $882.68 | $955.0671 | $955.06 | $955.05 | $955.20 | |