| 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 | $89.34 | 7.339% | $95.8967 | $95.90 | $95.90 | $95.90 |
| Purchase #2 | $93.26 | 6.135% | $98.9815 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $18.96 | 7.694% | $20.4188 | $20.42 | $20.40 | $20.40 |
| Purchase #4 | $103.95 | 11.438% | $115.8398 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $47.80 | 9.581% | $52.3797 | $52.38 | $52.40 | $52.40 |
| Purchase #6 | $171.73 | 6.418% | $182.7516 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $241.45 | 13.271% | $273.4928 | $273.49 | $273.50 | $273.50 |
| 7 purchase totals = | $766.49 | $839.7609 | $839.76 | $839.80 | $839.80 | |