| 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 | $81.60 | 5.506% | $86.0929 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $74.85 | 13.688% | $85.0955 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $158.90 | 8.781% | $172.853 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $126.33 | 5.825% | $133.6887 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $157.51 | 5.671% | $166.4424 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $217.34 | 10.140% | $239.3783 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $69.76 | 5.155% | $73.3561 | $73.36 | $73.35 | $73.40 |
| 7 purchase totals = | $886.29 | $956.9069 | $956.91 | $956.95 | $957.00 | |