| 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 | $80.46 | 3.583% | $83.3429 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $118.40 | 7.144% | $126.8585 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $189.70 | 8.737% | $206.2741 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $225.51 | 10.340% | $248.8277 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $183.38 | 10.452% | $202.5469 | $202.55 | $202.55 | $202.50 |
| Purchase #6 | $75.50 | 6.439% | $80.3614 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $36.57 | 3.253% | $37.7596 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $909.52 | $985.9711 | $985.97 | $985.95 | $986.00 | |