| 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 | $196.98 | 7.658% | $212.0647 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $71.71 | 4.567% | $74.985 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $158.43 | 4.284% | $165.2171 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $7.85 | 11.426% | $8.7469 | $8.75 | $8.75 | $8.70 |
| Purchase #5 | $48.28 | 12.731% | $54.4265 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $34.44 | 12.768% | $38.8373 | $38.84 | $38.85 | $38.80 |
| Purchase #7 | $99.33 | 8.480% | $107.7532 | $107.75 | $107.75 | $107.80 |
| 7 purchase totals = | $617.02 | $662.0307 | $662.04 | $662.05 | $662.00 | |