| 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 | $15.76 | 4.390% | $16.4519 | $16.45 | $16.45 | $16.50 |
| Purchase #2 | $49.62 | 11.769% | $55.4598 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $61.70 | 13.472% | $70.0122 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $84.25 | 10.536% | $93.1266 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $151.57 | 6.184% | $160.9431 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $27.92 | 6.725% | $29.7976 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $25.60 | 4.153% | $26.6632 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $416.42 | $452.4544 | $452.45 | $452.45 | $452.50 | |