| 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 | $221.55 | 5.586% | $233.9258 | $233.93 | $233.95 | $233.90 |
| Purchase #2 | $90.55 | 13.639% | $102.9001 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $169.44 | 11.441% | $188.8256 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $63.66 | 8.461% | $69.0463 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $18.57 | 12.347% | $20.8628 | $20.86 | $20.85 | $20.90 |
| Purchase #6 | $105.33 | 9.305% | $115.131 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $76.60 | 11.536% | $85.4366 | $85.44 | $85.45 | $85.40 |
| 7 purchase totals = | $745.70 | $816.1282 | $816.14 | $816.20 | $816.00 | |