| 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 | $61.88 | 11.825% | $69.1973 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $246.54 | 11.504% | $274.902 | $274.90 | $274.90 | $274.90 |
| Purchase #3 | $238.75 | 8.180% | $258.2798 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $61.57 | 10.685% | $68.1488 | $68.15 | $68.15 | $68.10 |
| Purchase #5 | $35.71 | 11.244% | $39.7252 | $39.73 | $39.75 | $39.70 |
| Purchase #6 | $45.34 | 10.857% | $50.2626 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $44.47 | 12.793% | $50.159 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $734.26 | $810.6747 | $810.68 | $810.70 | $810.70 | |