| 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 | $88.89 | 3.720% | $92.1967 | $92.20 | $92.20 | $92.20 |
| Purchase #2 | $140.57 | 4.467% | $146.8493 | $146.85 | $146.85 | $146.80 |
| Purchase #3 | $29.56 | 5.563% | $31.2044 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $7.80 | 9.641% | $8.552 | $8.55 | $8.55 | $8.60 |
| Purchase #5 | $100.99 | 6.449% | $107.5028 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $109.77 | 5.402% | $115.6998 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $209.86 | 11.565% | $234.1303 | $234.13 | $234.15 | $234.10 |
| 7 purchase totals = | $687.44 | $736.1353 | $736.13 | $736.15 | $736.10 | |