| 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 | $15.71 | 4.846% | $16.4713 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $214.56 | 13.352% | $243.2081 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $141.41 | 5.583% | $149.3049 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $38.82 | 8.278% | $42.0335 | $42.03 | $42.05 | $42.00 |
| Purchase #5 | $38.52 | 9.552% | $42.1994 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $92.43 | 6.333% | $98.2836 | $98.28 | $98.30 | $98.30 |
| Purchase #7 | $56.70 | 9.364% | $62.0094 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $598.15 | $653.5102 | $653.50 | $653.50 | $653.50 | |