| 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 | $23.71 | 13.598% | $26.9341 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $223.93 | 8.686% | $243.3806 | $243.38 | $243.40 | $243.40 |
| Purchase #3 | $32.56 | 8.163% | $35.2179 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $133.49 | 11.230% | $148.4809 | $148.48 | $148.50 | $148.50 |
| Purchase #5 | $248.70 | 11.322% | $276.8578 | $276.86 | $276.85 | $276.90 |
| Purchase #6 | $92.31 | 4.796% | $96.7372 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $78.84 | 11.508% | $87.9129 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $833.54 | $915.5214 | $915.52 | $915.55 | $915.50 | |