| 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 | $72.63 | 6.328% | $77.226 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $59.38 | 7.542% | $63.8584 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $222.59 | 3.140% | $229.5793 | $229.58 | $229.60 | $229.60 |
| Purchase #4 | $40.59 | 9.592% | $44.4834 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $77.74 | 11.503% | $86.6824 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $113.57 | 13.627% | $129.0462 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $116.76 | 12.134% | $130.9277 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $703.26 | $761.8034 | $761.81 | $761.90 | $761.80 | |