| 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 | $120.70 | 9.206% | $131.8116 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $56.51 | 7.797% | $60.9161 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $72.94 | 13.340% | $82.6702 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $110.31 | 10.845% | $122.2731 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $244.87 | 8.465% | $265.5982 | $265.60 | $265.60 | $265.60 |
| Purchase #6 | $113.38 | 8.245% | $122.7282 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $8.87 | 7.583% | $9.5426 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $727.58 | $795.5400 | $795.54 | $795.50 | $795.50 | |