| 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 | $59.33 | 7.363% | $63.6985 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $114.97 | 8.290% | $124.501 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $193.77 | 9.453% | $212.0871 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $9.56 | 7.768% | $10.3026 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $129.65 | 11.688% | $144.8035 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $80.71 | 9.475% | $88.3573 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $203.75 | 10.831% | $225.8182 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $791.74 | $869.5682 | $869.57 | $869.55 | $869.60 | |