| 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 | $45.60 | 8.253% | $49.3634 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $153.67 | 10.537% | $169.8622 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $204.61 | 7.528% | $220.013 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $185.99 | 12.685% | $209.5828 | $209.58 | $209.60 | $209.60 |
| Purchase #5 | $33.92 | 12.838% | $38.2746 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $192.27 | 6.527% | $204.8195 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $149.34 | 11.239% | $166.1243 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $965.40 | $1,058.0398 | $1,058.02 | $1,057.95 | $1,058.10 | |