| 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 | $20.40 | 9.797% | $22.3986 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $49.39 | 5.141% | $51.9291 | $51.93 | $51.95 | $51.90 |
| Purchase #3 | $20.47 | 13.504% | $23.2343 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $205.27 | 5.294% | $216.137 | $216.14 | $216.15 | $216.10 |
| Purchase #5 | $162.73 | 6.778% | $173.7598 | $173.76 | $173.75 | $173.80 |
| Purchase #6 | $75.65 | 4.502% | $79.0558 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $173.35 | 8.178% | $187.5266 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $707.26 | $754.0412 | $754.05 | $754.10 | $754.00 | |