| 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 | $9.81 | 13.473% | $11.1317 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $187.80 | 9.696% | $206.0091 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $26.32 | 7.271% | $28.2337 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $78.31 | 8.711% | $85.1316 | $85.13 | $85.15 | $85.10 |
| Purchase #5 | $55.58 | 5.236% | $58.4902 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $200.49 | 8.832% | $218.1973 | $218.20 | $218.20 | $218.20 |
| Purchase #7 | $201.28 | 10.210% | $221.8307 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $759.59 | $829.0243 | $829.02 | $829.10 | $828.90 | |