| 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 | $23.72 | 9.185% | $25.8987 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $160.49 | 11.792% | $179.415 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $108.41 | 9.862% | $119.1014 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $61.27 | 11.124% | $68.0857 | $68.09 | $68.10 | $68.10 |
| Purchase #5 | $20.66 | 3.423% | $21.3672 | $21.37 | $21.35 | $21.40 |
| Purchase #6 | $95.27 | 4.769% | $99.8134 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $202.44 | 8.443% | $219.532 | $219.53 | $219.55 | $219.50 |
| 7 purchase totals = | $672.26 | $733.2134 | $733.22 | $733.20 | $733.20 | |