| 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 | $92.62 | 7.111% | $99.2062 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $179.32 | 11.153% | $199.3196 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $148.38 | 8.668% | $161.2416 | $161.24 | $161.25 | $161.20 |
| Purchase #4 | $98.83 | 12.712% | $111.3933 | $111.39 | $111.40 | $111.40 |
| Purchase #5 | $137.31 | 6.659% | $146.4535 | $146.45 | $146.45 | $146.50 |
| Purchase #6 | $89.76 | 4.699% | $93.9778 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $42.85 | 3.152% | $44.2006 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $789.07 | $855.7926 | $855.79 | $855.80 | $855.80 | |