| 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 | $60.25 | 13.771% | $68.547 | $68.55 | $68.55 | $68.50 |
| Purchase #2 | $180.25 | 7.103% | $193.0532 | $193.05 | $193.05 | $193.10 |
| Purchase #3 | $189.99 | 8.104% | $205.3868 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $132.90 | 13.617% | $150.997 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $13.52 | 5.545% | $14.2697 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $223.88 | 8.317% | $242.5001 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $7.55 | 5.287% | $7.9492 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $808.34 | $882.7030 | $882.71 | $882.70 | $882.70 | |