| 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 | $34.34 | 10.257% | $37.8623 | $37.86 | $37.85 | $37.90 |
| Purchase #2 | $63.88 | 4.310% | $66.6332 | $66.63 | $66.65 | $66.60 |
| Purchase #3 | $167.72 | 13.563% | $190.4679 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $229.96 | 3.662% | $238.3811 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $206.53 | 13.629% | $234.678 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $177.33 | 10.285% | $195.5684 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $19.72 | 8.259% | $21.3487 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $899.48 | $984.9396 | $984.94 | $984.95 | $985.00 | |