| 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 | $47.67 | 10.734% | $52.7869 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $41.69 | 13.492% | $47.3148 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $147.86 | 9.774% | $162.3118 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $240.40 | 9.820% | $264.0073 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $13.26 | 4.132% | $13.8079 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $137.48 | 12.352% | $154.4615 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $246.75 | 4.374% | $257.5428 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $875.11 | $952.2330 | $952.23 | $952.20 | $952.20 | |