| 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 | $8.84 | 6.209% | $9.3889 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $138.47 | 4.714% | $144.9975 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $96.46 | 11.721% | $107.7661 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $77.60 | 11.870% | $86.8111 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $8.76 | 11.266% | $9.7469 | $9.75 | $9.75 | $9.70 |
| Purchase #6 | $68.57 | 4.627% | $71.7427 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $26.81 | 6.550% | $28.5661 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $425.51 | $459.0193 | $459.03 | $459.00 | $459.00 | |