| 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 | $14.61 | 11.425% | $16.2792 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $104.90 | 3.621% | $108.6984 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $248.31 | 3.353% | $256.6358 | $256.64 | $256.65 | $256.60 |
| Purchase #4 | $189.53 | 5.348% | $199.6661 | $199.67 | $199.65 | $199.70 |
| Purchase #5 | $184.83 | 13.338% | $209.4826 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $12.47 | 11.507% | $13.9049 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $165.71 | 9.311% | $181.1393 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $920.36 | $985.8063 | $985.81 | $985.85 | $985.80 | |