| 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 | $123.34 | 8.483% | $133.8029 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $60.66 | 6.676% | $64.7097 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $15.67 | 8.271% | $16.9661 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $220.50 | 10.301% | $243.2137 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $43.63 | 4.674% | $45.6693 | $45.67 | $45.65 | $45.70 |
| Purchase #6 | $174.73 | 10.571% | $193.2007 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $116.90 | 8.662% | $127.0259 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $755.43 | $824.5883 | $824.59 | $824.55 | $824.60 | |