| 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 | $37.74 | 10.619% | $41.7476 | $41.75 | $41.75 | $41.70 |
| Purchase #2 | $23.34 | 10.621% | $25.8189 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $157.36 | 7.167% | $168.638 | $168.64 | $168.65 | $168.60 |
| Purchase #4 | $19.38 | 8.829% | $21.0911 | $21.09 | $21.10 | $21.10 |
| Purchase #5 | $191.58 | 10.364% | $211.4354 | $211.44 | $211.45 | $211.40 |
| Purchase #6 | $36.93 | 11.134% | $41.0418 | $41.04 | $41.05 | $41.00 |
| Purchase #7 | $250.67 | 4.534% | $262.0354 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $717.00 | $771.8082 | $771.82 | $771.85 | $771.60 | |