| 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 | $15.94 | 8.853% | $17.3512 | $17.35 | $17.35 | $17.40 |
| Purchase #2 | $155.88 | 12.151% | $174.821 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $69.90 | 11.318% | $77.8113 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $34.34 | 3.807% | $35.6473 | $35.65 | $35.65 | $35.60 |
| Purchase #5 | $175.62 | 13.449% | $199.2391 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $76.95 | 7.720% | $82.8905 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $209.66 | 13.734% | $238.4547 | $238.45 | $238.45 | $238.50 |
| 7 purchase totals = | $738.29 | $826.2151 | $826.21 | $826.20 | $826.20 | |