| 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 | $71.93 | 7.737% | $77.4952 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $226.38 | 5.554% | $238.9531 | $238.95 | $238.95 | $239.00 |
| Purchase #3 | $43.81 | 5.637% | $46.2796 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $241.67 | 5.830% | $255.7594 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $55.39 | 13.243% | $62.7253 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $173.72 | 8.150% | $187.8782 | $187.88 | $187.90 | $187.90 |
| Purchase #7 | $29.87 | 3.782% | $30.9997 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $842.77 | $900.0905 | $900.10 | $900.15 | $900.20 | |