| 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 | $77.78 | 4.702% | $81.4372 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $113.53 | 8.110% | $122.7373 | $122.74 | $122.75 | $122.70 |
| Purchase #3 | $36.40 | 12.111% | $40.8084 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $174.76 | 10.329% | $192.811 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $178.72 | 8.595% | $194.081 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $149.95 | 11.400% | $167.0443 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $163.29 | 4.439% | $170.5384 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $894.43 | $969.4576 | $969.46 | $969.50 | $969.30 | |