| 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 | $124.57 | 4.832% | $130.5892 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $171.56 | 8.270% | $185.748 | $185.75 | $185.75 | $185.70 |
| Purchase #3 | $233.48 | 4.526% | $244.0473 | $244.05 | $244.05 | $244.00 |
| Purchase #4 | $5.37 | 7.631% | $5.7798 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $85.25 | 11.856% | $95.3572 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $24.78 | 11.272% | $27.5732 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $71.56 | 12.688% | $80.6395 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $716.57 | $769.7342 | $769.74 | $769.75 | $769.70 | |