| 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 | $18.82 | 3.541% | $19.4864 | $19.49 | $19.50 | $19.50 |
| Purchase #2 | $124.48 | 3.107% | $128.3476 | $128.35 | $128.35 | $128.30 |
| Purchase #3 | $88.55 | 13.638% | $100.6264 | $100.63 | $100.65 | $100.60 |
| Purchase #4 | $17.47 | 13.370% | $19.8057 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $149.93 | 5.363% | $157.9707 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $242.60 | 11.319% | $270.0599 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $133.71 | 13.841% | $152.2168 | $152.22 | $152.20 | $152.20 |
| 7 purchase totals = | $775.56 | $848.5135 | $848.53 | $848.50 | $848.50 | |