| 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 | $75.69 | 8.168% | $81.8724 | $81.87 | $81.85 | $81.90 |
| Purchase #2 | $203.91 | 12.272% | $228.9338 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $130.54 | 4.365% | $136.2381 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $79.36 | 13.164% | $89.807 | $89.81 | $89.80 | $89.80 |
| Purchase #5 | $117.29 | 7.459% | $126.0387 | $126.04 | $126.05 | $126.00 |
| Purchase #6 | $36.86 | 11.833% | $41.2216 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $100.73 | 12.370% | $113.1903 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $744.38 | $817.3019 | $817.30 | $817.30 | $817.20 | |