| 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 | $72.47 | 9.820% | $79.5866 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $72.65 | 13.811% | $82.6837 | $82.68 | $82.70 | $82.70 |
| Purchase #3 | $75.91 | 9.124% | $82.836 | $82.84 | $82.85 | $82.80 |
| Purchase #4 | $229.86 | 9.237% | $251.0922 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $108.55 | 6.161% | $115.2378 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $88.40 | 6.597% | $94.2317 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $78.49 | 8.275% | $84.985 | $84.99 | $85.00 | $85.00 |
| 7 purchase totals = | $726.33 | $790.6530 | $790.66 | $790.75 | $790.60 | |