| 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 | $80.49 | 8.713% | $87.5031 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $191.56 | 5.617% | $202.3199 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $33.39 | 9.684% | $36.6235 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $48.59 | 8.378% | $52.6609 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $120.58 | 8.650% | $131.0102 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $48.93 | 5.679% | $51.7087 | $51.71 | $51.70 | $51.70 |
| Purchase #7 | $100.94 | 12.391% | $113.4475 | $113.45 | $113.45 | $113.40 |
| 7 purchase totals = | $624.48 | $675.2738 | $675.27 | $675.20 | $675.20 | |