| 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 | $48.97 | 3.298% | $50.585 | $50.59 | $50.60 | $50.60 |
| Purchase #2 | $195.63 | 4.363% | $204.1653 | $204.17 | $204.15 | $204.20 |
| Purchase #3 | $138.26 | 4.865% | $144.9863 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $198.59 | 10.179% | $218.8045 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $70.50 | 5.552% | $74.4142 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $140.31 | 8.356% | $152.0343 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $122.94 | 12.780% | $138.6517 | $138.65 | $138.65 | $138.70 |
| 7 purchase totals = | $915.20 | $983.6413 | $983.64 | $983.65 | $983.70 | |