| 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 | $68.50 | 12.703% | $77.2016 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $69.81 | 13.257% | $79.0647 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $136.65 | 9.217% | $149.245 | $149.25 | $149.25 | $149.20 |
| Purchase #4 | $137.81 | 3.835% | $143.095 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $219.98 | 8.189% | $237.9942 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $162.38 | 10.232% | $178.9947 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $15.96 | 5.670% | $16.8649 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $811.09 | $882.4601 | $882.45 | $882.45 | $882.50 | |