| 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 | $18.45 | 4.127% | $19.2114 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $78.68 | 13.666% | $89.4324 | $89.43 | $89.45 | $89.40 |
| Purchase #3 | $146.44 | 13.187% | $165.751 | $165.75 | $165.75 | $165.80 |
| Purchase #4 | $143.48 | 4.182% | $149.4803 | $149.48 | $149.50 | $149.50 |
| Purchase #5 | $56.63 | 12.745% | $63.8475 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $217.33 | 4.451% | $227.0034 | $227.00 | $227.00 | $227.00 |
| Purchase #7 | $139.89 | 3.136% | $144.277 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $800.90 | $859.0030 | $859.00 | $859.05 | $859.00 | |