| 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 | $8.61 | 12.846% | $9.716 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $46.75 | 8.687% | $50.8112 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $202.89 | 3.311% | $209.6077 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $163.43 | 7.539% | $175.751 | $175.75 | $175.75 | $175.80 |
| Purchase #5 | $111.37 | 11.509% | $124.1876 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $194.41 | 5.670% | $205.433 | $205.43 | $205.45 | $205.40 |
| Purchase #7 | $198.67 | 3.551% | $205.7248 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $926.13 | $981.2313 | $981.23 | $981.20 | $981.20 | |