| 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 | $22.64 | 4.118% | $23.5723 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $73.58 | 13.648% | $83.6222 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $68.67 | 7.278% | $73.6678 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $15.31 | 3.318% | $15.818 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $53.47 | 9.621% | $58.6143 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $11.76 | 9.605% | $12.8895 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $12.52 | 13.506% | $14.211 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $257.95 | $282.3951 | $282.39 | $282.30 | $282.40 | |