| 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 | $64.95 | 9.210% | $70.9319 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $143.76 | 4.313% | $149.9604 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $237.75 | 12.532% | $267.5448 | $267.54 | $267.55 | $267.50 |
| Purchase #4 | $122.59 | 7.324% | $131.5685 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $149.76 | 7.341% | $160.7539 | $160.75 | $160.75 | $160.80 |
| Purchase #6 | $40.53 | 6.558% | $43.188 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $64.36 | 5.135% | $67.6649 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $823.70 | $891.6124 | $891.60 | $891.60 | $891.70 | |