| 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 | $200.45 | 10.526% | $221.5494 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $92.87 | 9.450% | $101.6462 | $101.65 | $101.65 | $101.60 |
| Purchase #3 | $236.26 | 9.701% | $259.1796 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $36.60 | 3.777% | $37.9824 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $91.92 | 13.215% | $104.0672 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $53.65 | 7.249% | $57.5391 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $71.73 | 11.440% | $79.9359 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $783.48 | $861.8998 | $861.91 | $861.95 | $861.80 | |