| 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 | $20.61 | 10.376% | $22.7485 | $22.75 | $22.75 | $22.70 |
| Purchase #2 | $238.42 | 10.612% | $263.7211 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $10.31 | 11.607% | $11.5067 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $120.51 | 10.336% | $132.9659 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $14.61 | 3.622% | $15.1392 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $41.58 | 11.102% | $46.1962 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $36.69 | 7.670% | $39.5041 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $482.73 | $531.7817 | $531.79 | $531.75 | $531.70 | |