| 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 | $89.66 | 7.800% | $96.6535 | $96.65 | $96.65 | $96.70 |
| Purchase #2 | $66.30 | 3.542% | $68.6483 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $143.61 | 9.815% | $157.7053 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $248.99 | 8.374% | $269.8404 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $140.75 | 11.568% | $157.032 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $81.64 | 9.603% | $89.4799 | $89.48 | $89.50 | $89.50 |
| Purchase #7 | $67.35 | 13.335% | $76.3311 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $838.30 | $915.6905 | $915.69 | $915.75 | $915.60 | |