| 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 | $105.82 | 9.421% | $115.7893 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $33.87 | 3.307% | $34.9901 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $60.62 | 13.358% | $68.7176 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $169.91 | 7.500% | $182.6533 | $182.65 | $182.65 | $182.70 |
| Purchase #5 | $44.43 | 4.630% | $46.4871 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $143.86 | 7.403% | $154.51 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $208.45 | 12.475% | $234.4541 | $234.45 | $234.45 | $234.50 |
| 7 purchase totals = | $766.96 | $837.6015 | $837.60 | $837.60 | $837.70 | |