| 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 | $50.56 | 10.487% | $55.8622 | $55.86 | $55.85 | $55.90 |
| Purchase #2 | $189.46 | 3.342% | $195.7918 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $70.67 | 8.264% | $76.5102 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $94.36 | 5.430% | $99.4837 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $197.40 | 5.678% | $208.6084 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $213.55 | 12.325% | $239.87 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $84.72 | 10.478% | $93.597 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $900.72 | $969.7233 | $969.72 | $969.70 | $969.80 | |