| 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 | $91.26 | 8.670% | $99.1722 | $99.17 | $99.15 | $99.20 |
| Purchase #2 | $107.26 | 13.790% | $122.0512 | $122.05 | $122.05 | $122.10 |
| Purchase #3 | $34.91 | 6.763% | $37.271 | $37.27 | $37.25 | $37.30 |
| Purchase #4 | $174.47 | 13.860% | $198.6515 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $147.36 | 13.649% | $167.4732 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $148.82 | 6.778% | $158.907 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $85.72 | 9.698% | $94.0331 | $94.03 | $94.05 | $94.00 |
| 7 purchase totals = | $789.80 | $877.5592 | $877.55 | $877.50 | $877.70 | |