| 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 | $92.46 | 9.665% | $101.3963 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $201.26 | 4.705% | $210.7293 | $210.73 | $210.75 | $210.70 |
| Purchase #3 | $52.36 | 10.671% | $57.9473 | $57.95 | $57.95 | $57.90 |
| Purchase #4 | $11.73 | 12.786% | $13.2298 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $101.64 | 11.828% | $113.662 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $164.54 | 11.556% | $183.5542 | $183.55 | $183.55 | $183.60 |
| Purchase #7 | $5.77 | 7.627% | $6.2101 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $629.76 | $686.7290 | $686.73 | $686.75 | $686.70 | |