| 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 | $72.69 | 13.862% | $82.7663 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $99.99 | 5.138% | $105.1275 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $150.94 | 6.280% | $160.419 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $57.59 | 11.117% | $63.9923 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $211.96 | 9.695% | $232.5095 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $175.58 | 13.743% | $199.71 | $199.71 | $199.70 | $199.70 |
| Purchase #7 | $137.80 | 6.377% | $146.5875 | $146.59 | $146.60 | $146.60 |
| 7 purchase totals = | $906.55 | $991.1121 | $991.12 | $991.10 | $991.10 | |