| 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 | $235.64 | 12.621% | $265.3801 | $265.38 | $265.40 | $265.40 |
| Purchase #2 | $13.87 | 12.610% | $15.619 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $67.59 | 12.557% | $76.0773 | $76.08 | $76.10 | $76.10 |
| Purchase #4 | $199.93 | 4.171% | $208.2691 | $208.27 | $208.25 | $208.30 |
| Purchase #5 | $8.98 | 12.546% | $10.1066 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $109.96 | 7.621% | $118.3401 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $77.51 | 9.529% | $84.8959 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $713.48 | $778.6881 | $778.70 | $778.70 | $778.70 | |