| 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 | $70.55 | 11.507% | $78.6682 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $96.53 | 13.418% | $109.4824 | $109.48 | $109.50 | $109.50 |
| Purchase #3 | $165.66 | 4.583% | $173.2522 | $173.25 | $173.25 | $173.30 |
| Purchase #4 | $61.48 | 8.574% | $66.7513 | $66.75 | $66.75 | $66.80 |
| Purchase #5 | $78.58 | 11.280% | $87.4438 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $205.66 | 4.149% | $214.1928 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $74.97 | 12.869% | $84.6179 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $753.43 | $814.4086 | $814.40 | $814.40 | $814.50 | |