| 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 | $21.39 | 11.864% | $23.9277 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $70.46 | 7.739% | $75.9129 | $75.91 | $75.90 | $75.90 |
| Purchase #3 | $184.79 | 10.120% | $203.4907 | $203.49 | $203.50 | $203.50 |
| Purchase #4 | $109.95 | 11.514% | $122.6096 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $11.97 | 5.421% | $12.6189 | $12.62 | $12.60 | $12.60 |
| Purchase #6 | $66.55 | 11.143% | $73.9657 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $207.99 | 7.625% | $223.8492 | $223.85 | $223.85 | $223.80 |
| 7 purchase totals = | $673.10 | $736.3747 | $736.38 | $736.35 | $736.30 | |