| 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 | $231.85 | 11.131% | $257.6572 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $240.47 | 10.490% | $265.6953 | $265.70 | $265.70 | $265.70 |
| Purchase #3 | $23.63 | 3.218% | $24.3904 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $82.66 | 7.672% | $89.0017 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $104.35 | 5.454% | $110.0412 | $110.04 | $110.05 | $110.00 |
| Purchase #6 | $9.95 | 9.806% | $10.9257 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $18.38 | 8.232% | $19.893 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $711.29 | $777.6045 | $777.61 | $777.65 | $777.60 | |