| 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 | $62.30 | 12.475% | $70.0719 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $245.53 | 4.186% | $255.8079 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $203.61 | 6.290% | $216.4171 | $216.42 | $216.40 | $216.40 |
| Purchase #4 | $64.87 | 8.621% | $70.4624 | $70.46 | $70.45 | $70.50 |
| Purchase #5 | $17.40 | 7.349% | $18.6787 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $197.42 | 10.512% | $218.1728 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $16.94 | 8.859% | $18.4407 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $808.07 | $868.0515 | $868.05 | $868.00 | $868.10 | |