| 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 | $11.72 | 10.543% | $12.9556 | $12.96 | $12.95 | $13.00 |
| Purchase #2 | $116.77 | 7.550% | $125.5861 | $125.59 | $125.60 | $125.60 |
| Purchase #3 | $204.63 | 7.872% | $220.7385 | $220.74 | $220.75 | $220.70 |
| Purchase #4 | $162.60 | 9.491% | $178.0324 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $79.32 | 4.152% | $82.6134 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $104.65 | 11.187% | $116.3572 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $38.71 | 5.141% | $40.7001 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $718.40 | $776.9833 | $776.99 | $777.00 | $777.00 | |