| 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 | $138.63 | 13.830% | $157.8025 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $43.35 | 12.862% | $48.9257 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $85.40 | 5.215% | $89.8536 | $89.85 | $89.85 | $89.90 |
| Purchase #4 | $225.58 | 5.675% | $238.3817 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $66.80 | 9.360% | $73.0525 | $73.05 | $73.05 | $73.10 |
| Purchase #6 | $121.72 | 8.611% | $132.2013 | $132.20 | $132.20 | $132.20 |
| Purchase #7 | $130.41 | 6.423% | $138.7862 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $811.89 | $879.0035 | $879.00 | $879.05 | $879.10 | |