| 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 | $203.72 | 13.805% | $231.8435 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $74.89 | 3.619% | $77.6003 | $77.60 | $77.60 | $77.60 |
| Purchase #3 | $133.99 | 3.497% | $138.6756 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $71.26 | 7.346% | $76.4948 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $94.49 | 5.227% | $99.429 | $99.43 | $99.45 | $99.40 |
| Purchase #6 | $64.97 | 12.554% | $73.1263 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $19.48 | 6.733% | $20.7916 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $662.80 | $717.9611 | $717.96 | $718.05 | $717.90 | |