| 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 | $45.47 | 3.544% | $47.0815 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $66.48 | 5.221% | $69.9509 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $16.50 | 9.613% | $18.0861 | $18.09 | $18.10 | $18.10 |
| Purchase #4 | $81.34 | 11.870% | $90.9951 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $7.58 | 12.687% | $8.5417 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $184.98 | 5.413% | $194.993 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $221.82 | 9.806% | $243.5717 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $624.17 | $673.2200 | $673.22 | $673.25 | $673.30 | |