| 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 | $84.53 | 7.708% | $91.0456 | $91.05 | $91.05 | $91.00 |
| Purchase #2 | $236.31 | 4.475% | $246.8849 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $32.80 | 13.448% | $37.2109 | $37.21 | $37.20 | $37.20 |
| Purchase #4 | $88.57 | 9.598% | $97.0709 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $130.81 | 8.573% | $142.0243 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $239.30 | 6.738% | $255.424 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $30.63 | 4.286% | $31.9428 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $842.95 | $901.6034 | $901.59 | $901.55 | $901.50 | |