| 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 | $23.44 | 8.870% | $25.5191 | $25.52 | $25.50 | $25.50 |
| Purchase #2 | $238.64 | 12.418% | $268.2743 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $110.52 | 11.517% | $123.2486 | $123.25 | $123.25 | $123.20 |
| Purchase #4 | $5.38 | 10.737% | $5.9577 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $225.59 | 3.833% | $234.2369 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $100.39 | 10.337% | $110.7673 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $38.93 | 4.162% | $40.5503 | $40.55 | $40.55 | $40.60 |
| 7 purchase totals = | $742.89 | $808.5542 | $808.56 | $808.50 | $808.60 | |