| 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 | $34.26 | 9.374% | $37.4715 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $204.66 | 5.201% | $215.3044 | $215.30 | $215.30 | $215.30 |
| Purchase #3 | $63.86 | 10.291% | $70.4318 | $70.43 | $70.45 | $70.40 |
| Purchase #4 | $53.67 | 7.539% | $57.7162 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $125.90 | 9.619% | $138.0103 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $22.26 | 11.353% | $24.7872 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $199.57 | 8.548% | $216.6292 | $216.63 | $216.65 | $216.60 |
| 7 purchase totals = | $704.18 | $760.3506 | $760.35 | $760.35 | $760.30 | |