| 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 | $46.72 | 10.561% | $51.6541 | $51.65 | $51.65 | $51.70 |
| Purchase #2 | $39.28 | 8.414% | $42.585 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $69.26 | 6.336% | $73.6483 | $73.65 | $73.65 | $73.60 |
| Purchase #4 | $154.38 | 4.344% | $161.0863 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $73.89 | 8.250% | $79.9859 | $79.99 | $80.00 | $80.00 |
| Purchase #6 | $126.63 | 3.383% | $130.9139 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $45.30 | 11.237% | $50.3904 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $555.46 | $590.2639 | $590.27 | $590.30 | $590.30 | |