| 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 | $94.86 | 9.334% | $103.7142 | $103.71 | $103.70 | $103.70 |
| Purchase #2 | $149.78 | 6.686% | $159.7943 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $28.54 | 5.530% | $30.1183 | $30.12 | $30.10 | $30.10 |
| Purchase #4 | $133.88 | 5.569% | $141.3358 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $118.67 | 6.527% | $126.4156 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $53.36 | 8.222% | $57.7473 | $57.75 | $57.75 | $57.70 |
| Purchase #7 | $51.79 | 11.815% | $57.909 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $630.88 | $677.0345 | $677.04 | $677.00 | $676.90 | |