| 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 | $42.32 | 8.330% | $45.8453 | $45.85 | $45.85 | $45.80 |
| Purchase #2 | $119.53 | 10.835% | $132.4811 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $41.73 | 10.649% | $46.1738 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $177.82 | 11.676% | $198.5823 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $51.31 | 9.696% | $56.285 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $176.33 | 11.851% | $197.2269 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $180.95 | 5.605% | $191.0922 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $789.99 | $867.6866 | $867.69 | $867.75 | $867.70 | |