| 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 | $77.75 | 9.300% | $84.9808 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $140.78 | 12.621% | $158.5478 | $158.55 | $158.55 | $158.50 |
| Purchase #3 | $106.48 | 8.538% | $115.5713 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $59.59 | 8.230% | $64.4943 | $64.49 | $64.50 | $64.50 |
| Purchase #5 | $39.69 | 9.182% | $43.3343 | $43.33 | $43.35 | $43.30 |
| Purchase #6 | $153.50 | 7.679% | $165.2873 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $214.72 | 11.814% | $240.087 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $792.51 | $872.3028 | $872.30 | $872.35 | $872.30 | |