| 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 | $66.61 | 9.161% | $72.7121 | $72.71 | $72.70 | $72.70 |
| Purchase #2 | $137.27 | 9.258% | $149.9785 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $19.42 | 6.325% | $20.6483 | $20.65 | $20.65 | $20.60 |
| Purchase #4 | $49.84 | 10.347% | $54.9969 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $28.62 | 4.853% | $30.0089 | $30.01 | $30.00 | $30.00 |
| Purchase #6 | $120.84 | 11.870% | $135.1837 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $176.64 | 6.752% | $188.5667 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $599.24 | $652.0951 | $652.10 | $652.10 | $652.10 | |