| 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 | $79.70 | 9.525% | $87.2914 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $23.98 | 12.214% | $26.9089 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $170.70 | 4.168% | $177.8148 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $219.66 | 4.676% | $229.9313 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $192.40 | 9.512% | $210.7011 | $210.70 | $210.70 | $210.70 |
| Purchase #6 | $114.62 | 10.343% | $126.4751 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $154.43 | 3.476% | $159.798 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $955.49 | $1,018.9206 | $1,018.92 | $1,018.95 | $1,018.90 | |