| 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 | $62.53 | 3.167% | $64.5103 | $64.51 | $64.50 | $64.50 |
| Purchase #2 | $235.50 | 9.678% | $258.2917 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $106.73 | 8.409% | $115.7049 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $245.62 | 5.845% | $259.9765 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $16.96 | 8.684% | $18.4328 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $155.55 | 10.504% | $171.889 | $171.89 | $171.90 | $171.90 |
| Purchase #7 | $47.55 | 9.556% | $52.0939 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $870.44 | $940.8991 | $940.89 | $940.95 | $940.90 | |