| 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 | $101.33 | 3.627% | $105.0052 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $140.81 | 11.186% | $156.561 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $61.93 | 12.824% | $69.8719 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $70.68 | 9.249% | $77.2172 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $83.46 | 11.666% | $93.1964 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $117.84 | 6.799% | $125.8519 | $125.85 | $125.85 | $125.90 |
| Purchase #7 | $179.94 | 6.319% | $191.3104 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $755.99 | $819.0140 | $819.02 | $818.95 | $819.10 | |