| 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 | $25.82 | 4.406% | $26.9576 | $26.96 | $26.95 | $27.00 |
| Purchase #2 | $159.65 | 9.444% | $174.7273 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $128.62 | 5.116% | $135.2002 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $205.47 | 4.165% | $214.0278 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $20.78 | 10.476% | $22.9569 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $173.34 | 6.845% | $185.2051 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $54.88 | 7.593% | $59.047 | $59.05 | $59.05 | $59.00 |
| 7 purchase totals = | $768.56 | $818.1219 | $818.14 | $818.15 | $818.10 | |