| 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 | $123.54 | 4.751% | $129.4094 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $76.83 | 11.594% | $85.7377 | $85.74 | $85.75 | $85.70 |
| Purchase #3 | $66.35 | 8.397% | $71.9214 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $44.57 | 3.248% | $46.0176 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $131.85 | 12.475% | $148.2983 | $148.30 | $148.30 | $148.30 |
| Purchase #6 | $107.50 | 10.641% | $118.9391 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $180.82 | 9.277% | $197.5947 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $731.46 | $797.9182 | $797.92 | $797.90 | $797.80 | |