| 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 | $32.62 | 10.297% | $35.9789 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $15.42 | 7.702% | $16.6076 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $71.32 | 10.371% | $78.7166 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $56.49 | 9.605% | $61.9159 | $61.92 | $61.90 | $61.90 |
| Purchase #5 | $12.64 | 3.110% | $13.0331 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $189.60 | 5.420% | $199.8763 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $143.95 | 3.526% | $149.0257 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $522.04 | $555.1541 | $555.17 | $555.20 | $555.10 | |