| 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 | $17.69 | 7.741% | $19.0594 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $244.67 | 4.673% | $256.1034 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $167.43 | 3.108% | $172.6337 | $172.63 | $172.65 | $172.60 |
| Purchase #4 | $77.69 | 11.222% | $86.4084 | $86.41 | $86.40 | $86.40 |
| Purchase #5 | $101.91 | 6.667% | $108.7043 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $27.40 | 9.724% | $30.0644 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $114.85 | 12.342% | $129.0248 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $751.64 | $801.9984 | $801.98 | $801.95 | $802.00 | |