| 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 | $57.42 | 11.359% | $63.9423 | $63.94 | $63.95 | $63.90 |
| Purchase #2 | $219.75 | 11.704% | $245.4695 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $229.57 | 7.323% | $246.3814 | $246.38 | $246.40 | $246.40 |
| Purchase #4 | $239.45 | 5.297% | $252.1337 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $45.25 | 9.346% | $49.4791 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $92.35 | 6.754% | $98.5873 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $156.62 | 5.474% | $165.1934 | $165.19 | $165.20 | $165.20 |
| 7 purchase totals = | $1,040.41 | $1,121.1867 | $1,121.18 | $1,121.25 | $1,121.20 | |