| 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 | $106.29 | 5.166% | $111.7809 | $111.78 | $111.80 | $111.80 |
| Purchase #2 | $207.65 | 5.708% | $219.5027 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $26.71 | 13.300% | $30.2624 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $22.91 | 11.786% | $25.6102 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $152.69 | 13.457% | $173.2375 | $173.24 | $173.25 | $173.20 |
| Purchase #6 | $48.74 | 5.509% | $51.4251 | $51.43 | $51.45 | $51.40 |
| Purchase #7 | $61.45 | 6.614% | $65.5143 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $626.44 | $677.3331 | $677.33 | $677.35 | $677.30 | |