| 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 | $35.76 | 5.446% | $37.7075 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $235.70 | 8.207% | $255.0439 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $112.58 | 9.455% | $123.2244 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $13.49 | 4.324% | $14.0733 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $167.73 | 11.268% | $186.6298 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $17.85 | 7.683% | $19.2214 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $91.80 | 8.447% | $99.5543 | $99.55 | $99.55 | $99.60 |
| 7 purchase totals = | $674.91 | $735.4546 | $735.44 | $735.40 | $735.40 | |