| 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 | $136.37 | 4.628% | $142.6812 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $71.44 | 11.323% | $79.5292 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $224.77 | 9.841% | $246.8896 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $66.31 | 10.401% | $73.2069 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $188.92 | 4.623% | $197.6538 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $105.80 | 11.188% | $117.6369 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $66.46 | 7.842% | $71.6718 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $860.07 | $929.2694 | $929.27 | $929.30 | $929.30 | |