| 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 | $5.88 | 13.437% | $6.6701 | $6.67 | $6.65 | $6.70 |
| Purchase #2 | $239.50 | 5.154% | $251.8438 | $251.84 | $251.85 | $251.80 |
| Purchase #3 | $58.70 | 12.750% | $66.1843 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $167.36 | 3.600% | $173.385 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $128.61 | 4.179% | $133.9846 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $146.79 | 3.808% | $152.3798 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $71.51 | 13.112% | $80.8864 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $818.35 | $865.3340 | $865.33 | $865.40 | $865.40 | |