| 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 | $63.43 | 13.357% | $71.9023 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $47.61 | 9.437% | $52.103 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $72.37 | 10.561% | $80.013 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $161.95 | 9.599% | $177.4956 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $84.90 | 13.618% | $96.4617 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $67.87 | 8.538% | $73.6647 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $16.25 | 12.296% | $18.2481 | $18.25 | $18.25 | $18.20 |
| 7 purchase totals = | $514.38 | $569.8884 | $569.88 | $569.85 | $569.90 | |