| 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 | $54.96 | 11.223% | $61.1282 | $61.13 | $61.15 | $61.10 |
| Purchase #2 | $78.60 | 12.105% | $88.1145 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $8.25 | 3.534% | $8.5416 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $111.96 | 12.373% | $125.8128 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $195.25 | 9.736% | $214.2595 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $20.30 | 13.233% | $22.9863 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $96.38 | 7.527% | $103.6345 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $565.70 | $624.4774 | $624.47 | $624.50 | $624.40 | |