| 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 | $14.76 | 12.296% | $16.5749 | $16.57 | $16.55 | $16.60 |
| Purchase #2 | $44.91 | 13.611% | $51.0227 | $51.02 | $51.00 | $51.00 |
| Purchase #3 | $15.70 | 9.184% | $17.1419 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $11.86 | 8.372% | $12.8529 | $12.85 | $12.85 | $12.90 |
| Purchase #5 | $169.63 | 13.146% | $191.9296 | $191.93 | $191.95 | $191.90 |
| Purchase #6 | $112.92 | 10.165% | $124.3983 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $185.89 | 13.405% | $210.8086 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $555.67 | $624.7289 | $624.72 | $624.70 | $624.70 | |