| 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 | $26.26 | 6.519% | $27.9719 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $22.67 | 11.193% | $25.2075 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $188.95 | 9.321% | $206.562 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $45.27 | 10.695% | $50.1116 | $50.11 | $50.10 | $50.10 |
| Purchase #5 | $75.95 | 5.523% | $80.1447 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $38.77 | 5.274% | $40.8147 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $184.36 | 7.551% | $198.281 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $582.23 | $629.0934 | $629.08 | $629.05 | $629.10 | |