| 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 | $89.25 | 13.183% | $101.0158 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $67.59 | 13.210% | $76.5186 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $154.87 | 4.375% | $161.6456 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $55.80 | 7.457% | $59.961 | $59.96 | $59.95 | $60.00 |
| Purchase #5 | $239.79 | 13.744% | $272.7467 | $272.75 | $272.75 | $272.70 |
| Purchase #6 | $45.54 | 5.236% | $47.9245 | $47.92 | $47.90 | $47.90 |
| Purchase #7 | $27.94 | 3.480% | $28.9123 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $680.78 | $748.7245 | $748.73 | $748.65 | $748.60 | |