| 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 | $80.76 | 10.172% | $88.9749 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $86.93 | 12.215% | $97.5485 | $97.55 | $97.55 | $97.50 |
| Purchase #3 | $196.25 | 12.327% | $220.4417 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $135.30 | 3.616% | $140.1924 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $47.99 | 3.561% | $49.6989 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $136.94 | 7.864% | $147.709 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $52.89 | 13.433% | $59.9947 | $59.99 | $60.00 | $60.00 |
| 7 purchase totals = | $737.06 | $804.5601 | $804.55 | $804.55 | $804.50 | |