| 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 | $57.75 | 9.305% | $63.1236 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $63.94 | 5.742% | $67.6114 | $67.61 | $67.60 | $67.60 |
| Purchase #3 | $173.98 | 7.316% | $186.7084 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $12.57 | 3.355% | $12.9917 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $164.31 | 10.452% | $181.4837 | $181.48 | $181.50 | $181.50 |
| Purchase #6 | $153.30 | 4.165% | $159.6849 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $137.41 | 4.382% | $143.4313 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $763.26 | $815.0350 | $815.02 | $815.05 | $815.00 | |