| 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 | $74.45 | 3.541% | $77.0863 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $71.36 | 10.777% | $79.0505 | $79.05 | $79.05 | $79.10 |
| Purchase #3 | $66.59 | 3.194% | $68.7169 | $68.72 | $68.70 | $68.70 |
| Purchase #4 | $41.83 | 4.239% | $43.6032 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $151.94 | 11.270% | $169.0636 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $212.48 | 5.567% | $224.3088 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $37.75 | 4.511% | $39.4529 | $39.45 | $39.45 | $39.50 |
| 7 purchase totals = | $656.40 | $701.2822 | $701.28 | $701.25 | $701.40 | |