| 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 | $30.63 | 6.176% | $32.5217 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $38.53 | 6.837% | $41.1643 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $86.33 | 10.207% | $95.1417 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $218.32 | 10.771% | $241.8352 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $211.88 | 13.208% | $239.8651 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $34.75 | 3.790% | $36.067 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $106.25 | 5.638% | $112.2404 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $726.69 | $798.8354 | $798.84 | $798.80 | $798.80 | |