| 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 | $71.26 | 8.249% | $77.1382 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $146.92 | 4.651% | $153.7532 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $67.58 | 7.609% | $72.7222 | $72.72 | $72.70 | $72.70 |
| Purchase #4 | $185.84 | 10.589% | $205.5186 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $5.67 | 12.510% | $6.3793 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $225.88 | 7.802% | $243.5032 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $65.98 | 13.372% | $74.8028 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $769.13 | $833.8175 | $833.81 | $833.80 | $833.80 | |