| 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 | $36.94 | 12.290% | $41.4799 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $146.46 | 13.804% | $166.6773 | $166.68 | $166.70 | $166.70 |
| Purchase #3 | $69.63 | 7.166% | $74.6197 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $206.92 | 8.603% | $224.7213 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $171.43 | 8.449% | $185.9141 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $30.88 | 9.599% | $33.8442 | $33.84 | $33.85 | $33.80 |
| Purchase #7 | $103.77 | 11.102% | $115.2905 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $766.03 | $842.5470 | $842.54 | $842.55 | $842.50 | |