| 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 | $8.88 | 11.786% | $9.9266 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $71.30 | 6.741% | $76.1063 | $76.11 | $76.10 | $76.10 |
| Purchase #3 | $15.46 | 13.758% | $17.587 | $17.59 | $17.60 | $17.60 |
| Purchase #4 | $105.63 | 8.810% | $114.936 | $114.94 | $114.95 | $114.90 |
| Purchase #5 | $145.66 | 11.463% | $162.357 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $148.67 | 11.185% | $165.2987 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $93.28 | 7.135% | $99.9355 | $99.94 | $99.95 | $99.90 |
| 7 purchase totals = | $588.88 | $646.1471 | $646.17 | $646.20 | $646.10 | |