| 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 | $70.28 | 12.595% | $79.1318 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $149.34 | 11.745% | $166.88 | $166.88 | $166.90 | $166.90 |
| Purchase #3 | $8.70 | 7.677% | $9.3679 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $42.38 | 10.295% | $46.743 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $229.36 | 11.124% | $254.874 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $120.58 | 3.190% | $124.4265 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $224.35 | 3.486% | $232.1708 | $232.17 | $232.15 | $232.20 |
| 7 purchase totals = | $844.99 | $913.5940 | $913.59 | $913.60 | $913.60 | |