| 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 | $11.93 | 5.410% | $12.5754 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $155.45 | 3.572% | $161.0027 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $25.33 | 10.270% | $27.9314 | $27.93 | $27.95 | $27.90 |
| Purchase #4 | $14.65 | 6.672% | $15.6274 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $89.74 | 10.668% | $99.3135 | $99.31 | $99.30 | $99.30 |
| Purchase #6 | $165.56 | 4.697% | $173.3364 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $58.27 | 9.154% | $63.604 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $520.93 | $553.3908 | $553.39 | $553.45 | $553.30 | |