| 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 | $174.50 | 13.199% | $197.5323 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $18.81 | 7.293% | $20.1818 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $205.82 | 6.692% | $219.5935 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $48.63 | 3.649% | $50.4045 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $71.41 | 8.704% | $77.6255 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $20.66 | 10.318% | $22.7917 | $22.79 | $22.80 | $22.80 |
| Purchase #7 | $95.30 | 7.273% | $102.2312 | $102.23 | $102.25 | $102.20 |
| 7 purchase totals = | $635.13 | $690.3605 | $690.35 | $690.45 | $690.30 | |