| 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 | $32.98 | 4.822% | $34.5703 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $190.64 | 7.799% | $205.508 | $205.51 | $205.50 | $205.50 |
| Purchase #3 | $141.73 | 8.140% | $153.2668 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $180.99 | 9.686% | $198.5207 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $153.37 | 12.800% | $173.0014 | $173.00 | $173.00 | $173.00 |
| Purchase #6 | $9.58 | 9.237% | $10.4649 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $165.41 | 6.506% | $176.1716 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $874.70 | $951.5037 | $951.50 | $951.40 | $951.60 | |