| 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 | $11.92 | 7.316% | $12.7921 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $224.76 | 11.401% | $250.3849 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $92.34 | 11.479% | $102.9397 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $15.26 | 13.323% | $17.2931 | $17.29 | $17.30 | $17.30 |
| Purchase #5 | $193.67 | 11.686% | $216.3023 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $36.42 | 6.762% | $38.8827 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $211.99 | 7.559% | $228.0143 | $228.01 | $228.00 | $228.00 |
| 7 purchase totals = | $786.36 | $866.6091 | $866.59 | $866.65 | $866.60 | |