| 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 | $11.73 | 5.455% | $12.3699 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $195.68 | 13.244% | $221.5959 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $83.62 | 13.706% | $95.081 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $95.36 | 3.839% | $99.0209 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $177.68 | 12.827% | $200.471 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $101.77 | 7.715% | $109.6216 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $34.68 | 5.541% | $36.6016 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $700.52 | $774.7619 | $774.76 | $774.70 | $774.80 | |