| 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 | $63.42 | 5.314% | $66.7901 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $8.81 | 11.590% | $9.8311 | $9.83 | $9.85 | $9.80 |
| Purchase #3 | $22.68 | 10.116% | $24.9743 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $13.42 | 7.220% | $14.3889 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $75.92 | 12.788% | $85.6286 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $97.65 | 11.108% | $108.497 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $70.46 | 11.382% | $78.4798 | $78.48 | $78.50 | $78.50 |
| 7 purchase totals = | $352.36 | $388.5898 | $388.59 | $388.65 | $388.60 | |