| 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 | $32.77 | 3.453% | $33.9015 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $167.49 | 7.816% | $180.581 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $85.27 | 13.163% | $96.4941 | $96.49 | $96.50 | $96.50 |
| Purchase #4 | $14.91 | 9.758% | $16.3649 | $16.36 | $16.35 | $16.40 |
| Purchase #5 | $54.59 | 12.187% | $61.2429 | $61.24 | $61.25 | $61.20 |
| Purchase #6 | $64.97 | 5.692% | $68.6681 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $219.98 | 7.418% | $236.2981 | $236.30 | $236.30 | $236.30 |
| 7 purchase totals = | $639.98 | $693.5506 | $693.54 | $693.55 | $693.60 | |