| 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 | $71.29 | 12.554% | $80.2397 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $63.35 | 11.783% | $70.8145 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $99.35 | 6.190% | $105.4998 | $105.50 | $105.50 | $105.50 |
| Purchase #4 | $78.39 | 11.857% | $87.6847 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $184.87 | 6.727% | $197.3062 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $172.75 | 4.749% | $180.9539 | $180.95 | $180.95 | $181.00 |
| Purchase #7 | $34.27 | 6.605% | $36.5335 | $36.53 | $36.55 | $36.50 |
| 7 purchase totals = | $704.27 | $759.0323 | $759.02 | $759.05 | $759.00 | |