| 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 | $40.48 | 5.835% | $42.842 | $42.84 | $42.85 | $42.80 |
| Purchase #2 | $127.62 | 4.225% | $133.0119 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $27.96 | 10.193% | $30.81 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $233.73 | 3.733% | $242.4551 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $43.64 | 8.624% | $47.4035 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $39.38 | 7.535% | $42.3473 | $42.35 | $42.35 | $42.30 |
| Purchase #7 | $125.81 | 8.564% | $136.5844 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $638.62 | $675.4542 | $675.45 | $675.45 | $675.40 | |