| 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 | $70.91 | 8.188% | $76.7161 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $118.86 | 8.696% | $129.1961 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $131.65 | 9.201% | $143.7631 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $85.89 | 9.420% | $93.9808 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $227.41 | 12.386% | $255.577 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $101.58 | 3.534% | $105.1698 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $85.46 | 12.252% | $95.9306 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $821.76 | $900.3335 | $900.34 | $900.35 | $900.40 | |