| 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 | $72.86 | 13.389% | $82.6152 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $107.41 | 5.602% | $113.4271 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $26.69 | 11.848% | $29.8522 | $29.85 | $29.85 | $29.90 |
| Purchase #4 | $79.88 | 9.280% | $87.2929 | $87.29 | $87.30 | $87.30 |
| Purchase #5 | $236.56 | 11.321% | $263.341 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $20.79 | 7.571% | $22.364 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $86.61 | 10.656% | $95.8392 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $630.80 | $694.7316 | $694.73 | $694.75 | $694.70 | |