| 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 | $89.95 | 11.299% | $100.1135 | $100.11 | $100.10 | $100.10 |
| Purchase #2 | $49.26 | 6.329% | $52.3777 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $55.36 | 12.235% | $62.1333 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $76.96 | 4.605% | $80.504 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $233.78 | 10.676% | $258.7384 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $96.52 | 6.228% | $102.5313 | $102.53 | $102.55 | $102.50 |
| Purchase #7 | $201.43 | 11.365% | $224.3225 | $224.32 | $224.30 | $224.30 |
| 7 purchase totals = | $803.26 | $880.7207 | $880.71 | $880.75 | $880.60 | |