| 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 | $77.25 | 13.384% | $87.5891 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $245.55 | 8.772% | $267.0896 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $149.85 | 6.453% | $159.5198 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $34.69 | 3.257% | $35.8199 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $60.84 | 7.653% | $65.4961 | $65.50 | $65.50 | $65.50 |
| Purchase #6 | $114.92 | 3.514% | $118.9583 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $78.25 | 9.680% | $85.8246 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $761.35 | $820.2974 | $820.30 | $820.25 | $820.30 | |