| 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 | $123.34 | 5.211% | $129.7672 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $112.33 | 6.473% | $119.6011 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $41.96 | 9.717% | $46.0373 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $82.44 | 13.234% | $93.3501 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $10.69 | 3.384% | $11.0517 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $39.83 | 5.287% | $41.9358 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $136.87 | 9.794% | $150.275 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $547.46 | $592.0182 | $592.03 | $592.05 | $592.10 | |