| 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 | $37.66 | 11.345% | $41.9325 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $115.36 | 5.402% | $121.5917 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $21.80 | 7.393% | $23.4117 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $221.32 | 12.594% | $249.193 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $98.77 | 9.820% | $108.4692 | $108.47 | $108.45 | $108.50 |
| Purchase #6 | $82.37 | 10.489% | $91.0098 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $238.95 | 7.595% | $257.0983 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $816.23 | $892.7062 | $892.70 | $892.70 | $892.70 | |