| 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 | $25.85 | 6.437% | $27.514 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $220.53 | 5.493% | $232.6437 | $232.64 | $232.65 | $232.60 |
| Purchase #3 | $228.54 | 7.713% | $246.1673 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $160.74 | 6.686% | $171.4871 | $171.49 | $171.50 | $171.50 |
| Purchase #5 | $5.80 | 11.736% | $6.4807 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $129.30 | 3.458% | $133.7712 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $109.93 | 10.523% | $121.4979 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $880.69 | $939.5619 | $939.56 | $939.55 | $939.60 | |