| 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 | $85.79 | 9.236% | $93.7136 | $93.71 | $93.70 | $93.70 |
| Purchase #2 | $36.88 | 13.825% | $41.9787 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $147.54 | 7.580% | $158.7235 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $72.35 | 7.576% | $77.8312 | $77.83 | $77.85 | $77.80 |
| Purchase #5 | $78.82 | 5.778% | $83.3742 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $246.57 | 4.470% | $257.5917 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $121.63 | 9.497% | $133.1812 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $789.58 | $846.3941 | $846.38 | $846.40 | $846.40 | |