| 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 | $68.91 | 6.404% | $73.323 | $73.32 | $73.30 | $73.30 |
| Purchase #2 | $19.79 | 6.578% | $21.0918 | $21.09 | $21.10 | $21.10 |
| Purchase #3 | $65.99 | 7.297% | $70.8053 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $181.71 | 5.379% | $191.4842 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $54.29 | 8.435% | $58.8694 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $231.85 | 3.169% | $239.1973 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $233.92 | 12.851% | $263.9811 | $263.98 | $264.00 | $264.00 |
| 7 purchase totals = | $856.46 | $918.7521 | $918.75 | $918.75 | $918.80 | |