| 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 | $132.79 | 12.403% | $149.2599 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $28.32 | 8.437% | $30.7094 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $87.51 | 5.270% | $92.1218 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $217.46 | 3.774% | $225.6669 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $32.77 | 4.602% | $34.2781 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $61.54 | 4.604% | $64.3733 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $89.70 | 4.258% | $93.5194 | $93.52 | $93.50 | $93.50 |
| 7 purchase totals = | $650.09 | $689.9288 | $689.93 | $689.85 | $690.00 | |