| 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 | $15.56 | 11.150% | $17.2949 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $42.73 | 10.604% | $47.2611 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $248.59 | 5.785% | $262.9709 | $262.97 | $262.95 | $263.00 |
| Purchase #4 | $123.85 | 13.583% | $140.6725 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $139.25 | 7.705% | $149.9792 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $79.30 | 7.506% | $85.2523 | $85.25 | $85.25 | $85.30 |
| Purchase #7 | $226.29 | 11.132% | $251.4806 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $875.57 | $954.9115 | $954.90 | $954.90 | $955.10 | |