| 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 | $87.25 | 5.838% | $92.3437 | $92.34 | $92.35 | $92.30 |
| Purchase #2 | $218.88 | 7.307% | $234.8736 | $234.87 | $234.85 | $234.90 |
| Purchase #3 | $184.61 | 13.150% | $208.8862 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $54.99 | 13.446% | $62.384 | $62.38 | $62.40 | $62.40 |
| Purchase #5 | $12.59 | 3.795% | $13.0678 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $94.68 | 4.795% | $99.2199 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $157.49 | 5.566% | $166.2559 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $810.49 | $877.0311 | $877.03 | $877.00 | $877.10 | |