| 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 | $6.51 | 6.664% | $6.9438 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $61.33 | 11.865% | $68.6068 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $230.47 | 7.824% | $248.502 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $91.76 | 13.539% | $104.1834 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $236.87 | 4.721% | $248.0526 | $248.05 | $248.05 | $248.10 |
| Purchase #6 | $89.71 | 7.537% | $96.4714 | $96.47 | $96.45 | $96.50 |
| Purchase #7 | $79.73 | 10.735% | $88.289 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $796.38 | $861.0490 | $861.04 | $861.05 | $861.10 | |