| 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 | $81.39 | 3.247% | $84.0327 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $133.34 | 3.374% | $137.8389 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $161.28 | 7.329% | $173.1002 | $173.10 | $173.10 | $173.10 |
| Purchase #4 | $13.83 | 11.852% | $15.4691 | $15.47 | $15.45 | $15.50 |
| Purchase #5 | $114.67 | 9.377% | $125.4226 | $125.42 | $125.40 | $125.40 |
| Purchase #6 | $48.83 | 8.233% | $52.8502 | $52.85 | $52.85 | $52.90 |
| Purchase #7 | $135.54 | 5.705% | $143.2726 | $143.27 | $143.25 | $143.30 |
| 7 purchase totals = | $688.88 | $731.9863 | $731.98 | $731.95 | $732.00 | |