| 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 | $13.98 | 5.691% | $14.7756 | $14.78 | $14.80 | $14.80 |
| Purchase #2 | $131.44 | 13.712% | $149.4631 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $20.93 | 11.762% | $23.3918 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $204.50 | 8.718% | $222.3283 | $222.33 | $222.35 | $222.30 |
| Purchase #5 | $242.34 | 7.212% | $259.8176 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $134.76 | 8.401% | $146.0812 | $146.08 | $146.10 | $146.10 |
| Purchase #7 | $7.33 | 9.446% | $8.0224 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $755.28 | $823.8800 | $823.88 | $823.90 | $823.90 | |