| 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 | $63.65 | 7.823% | $68.6293 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $140.74 | 12.202% | $157.9131 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $213.98 | 9.477% | $234.2589 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $141.78 | 6.298% | $150.7093 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $111.49 | 4.300% | $116.2841 | $116.28 | $116.30 | $116.30 |
| Purchase #6 | $34.46 | 13.318% | $39.0494 | $39.05 | $39.05 | $39.00 |
| Purchase #7 | $41.80 | 12.636% | $47.0818 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $747.90 | $813.9259 | $813.92 | $813.95 | $813.90 | |