| 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 | $40.48 | 9.124% | $44.1734 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $190.82 | 13.415% | $216.4185 | $216.42 | $216.40 | $216.40 |
| Purchase #3 | $215.38 | 5.180% | $226.5367 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $177.55 | 13.424% | $201.3843 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $203.97 | 12.535% | $229.5376 | $229.54 | $229.55 | $229.50 |
| Purchase #6 | $55.83 | 8.232% | $60.4259 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $75.49 | 13.770% | $85.885 | $85.89 | $85.90 | $85.90 |
| 7 purchase totals = | $959.52 | $1,064.3614 | $1,064.37 | $1,064.40 | $1,064.30 | |