| 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 | $32.73 | 9.493% | $35.8371 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $6.37 | 5.266% | $6.7054 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $46.34 | 13.389% | $52.5445 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $21.91 | 13.136% | $24.7881 | $24.79 | $24.80 | $24.80 |
| Purchase #5 | $24.49 | 9.476% | $26.8107 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $108.54 | 8.128% | $117.3621 | $117.36 | $117.35 | $117.40 |
| Purchase #7 | $157.54 | 5.795% | $166.6694 | $166.67 | $166.65 | $166.70 |
| 7 purchase totals = | $397.92 | $430.7173 | $430.72 | $430.70 | $430.70 | |