| 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 | $14.32 | 6.740% | $15.2852 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $216.73 | 3.544% | $224.4109 | $224.41 | $224.40 | $224.40 |
| Purchase #3 | $76.62 | 13.402% | $86.8886 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $153.26 | 13.295% | $173.6359 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $44.36 | 11.643% | $49.5248 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $64.59 | 10.244% | $71.2066 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $212.27 | 7.199% | $227.5513 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $782.15 | $848.5033 | $848.51 | $848.50 | $848.50 | |