| 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 | $14.47 | 4.463% | $15.1158 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $27.78 | 11.483% | $30.97 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $17.69 | 4.412% | $18.4705 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $84.70 | 5.519% | $89.3746 | $89.37 | $89.35 | $89.40 |
| Purchase #5 | $53.68 | 5.809% | $56.7983 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $141.25 | 9.503% | $154.673 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $94.96 | 6.266% | $100.9102 | $100.91 | $100.90 | $100.90 |
| 7 purchase totals = | $434.53 | $466.3124 | $466.31 | $466.20 | $466.40 | |