| 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 | $81.35 | 9.606% | $89.1645 | $89.16 | $89.15 | $89.20 |
| Purchase #2 | $150.93 | 5.422% | $159.1134 | $159.11 | $159.10 | $159.10 |
| Purchase #3 | $154.49 | 11.855% | $172.8048 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $102.39 | 12.597% | $115.2881 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $169.46 | 13.270% | $191.9473 | $191.95 | $191.95 | $191.90 |
| Purchase #6 | $27.64 | 8.599% | $30.0168 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $7.71 | 4.317% | $8.0428 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $693.97 | $766.3777 | $766.37 | $766.35 | $766.30 | |