| 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 | $244.92 | 7.536% | $263.3772 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $67.39 | 6.699% | $71.9045 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $172.77 | 13.829% | $196.6624 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $77.35 | 8.672% | $84.0578 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $81.64 | 6.604% | $87.0315 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $72.32 | 13.683% | $82.2155 | $82.22 | $82.20 | $82.20 |
| Purchase #7 | $7.72 | 10.808% | $8.5544 | $8.55 | $8.55 | $8.60 |
| 7 purchase totals = | $724.11 | $793.8033 | $793.80 | $793.80 | $793.90 | |