| 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 | $24.37 | 11.535% | $27.1811 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $28.39 | 8.235% | $30.7279 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $133.91 | 13.725% | $152.2891 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $120.47 | 5.735% | $127.379 | $127.38 | $127.40 | $127.40 |
| Purchase #5 | $119.58 | 7.533% | $128.588 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $68.71 | 13.285% | $77.8381 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $185.98 | 10.252% | $205.0467 | $205.05 | $205.05 | $205.00 |
| 7 purchase totals = | $681.41 | $749.0499 | $749.06 | $749.15 | $749.00 | |