| 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 | $78.99 | 13.288% | $89.4862 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $70.98 | 7.647% | $76.4078 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $95.70 | 6.314% | $101.7425 | $101.74 | $101.75 | $101.70 |
| Purchase #4 | $227.30 | 11.668% | $253.8214 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $81.70 | 13.541% | $92.763 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $13.57 | 3.845% | $14.0918 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $220.90 | 3.123% | $227.7987 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $789.14 | $856.1114 | $856.11 | $856.10 | $856.10 | |