| 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 | $236.81 | 5.791% | $250.5237 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $246.58 | 3.713% | $255.7355 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $71.70 | 11.765% | $80.1355 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $102.35 | 6.444% | $108.9454 | $108.95 | $108.95 | $108.90 |
| Purchase #5 | $56.53 | 11.393% | $62.9705 | $62.97 | $62.95 | $63.00 |
| Purchase #6 | $5.82 | 3.449% | $6.0207 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $24.48 | 7.743% | $26.3755 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $744.27 | $790.7068 | $790.72 | $790.70 | $790.60 | |