| 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 | $26.52 | 10.632% | $29.3396 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $50.45 | 7.766% | $54.3679 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $173.97 | 8.327% | $188.4565 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $88.42 | 6.224% | $93.9233 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $71.38 | 12.285% | $80.149 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $103.93 | 4.242% | $108.3387 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $13.82 | 8.442% | $14.9867 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $528.49 | $569.5617 | $569.57 | $569.55 | $569.50 | |