| 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 | $31.99 | 8.213% | $34.6173 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $134.90 | 6.808% | $144.084 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $141.93 | 9.323% | $155.1621 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $11.71 | 3.179% | $12.0823 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $31.63 | 13.652% | $35.9481 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $240.66 | 10.519% | $265.975 | $265.98 | $266.00 | $266.00 |
| Purchase #7 | $142.64 | 6.283% | $151.6021 | $151.60 | $151.60 | $151.60 |
| 7 purchase totals = | $735.46 | $799.4709 | $799.47 | $799.50 | $799.50 | |