| 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 | $131.58 | 8.148% | $142.3011 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $50.28 | 9.307% | $54.9596 | $54.96 | $54.95 | $55.00 |
| Purchase #3 | $5.60 | 11.292% | $6.2324 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $28.52 | 6.603% | $30.4032 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $22.31 | 7.225% | $23.9219 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $201.25 | 8.153% | $217.6579 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $31.93 | 13.646% | $36.2872 | $36.29 | $36.30 | $36.30 |
| 7 purchase totals = | $471.47 | $511.7633 | $511.76 | $511.75 | $511.80 | |