| 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 | $15.79 | 4.520% | $16.5037 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $95.38 | 10.739% | $105.6229 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $243.77 | 8.188% | $263.7299 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $62.26 | 9.128% | $67.9431 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $166.36 | 8.838% | $181.0629 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $193.74 | 4.245% | $201.9643 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $91.40 | 5.281% | $96.2268 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $868.70 | $933.0536 | $933.04 | $933.05 | $933.00 | |