| 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 | $98.32 | 9.499% | $107.6594 | $107.66 | $107.65 | $107.70 |
| Purchase #2 | $9.66 | 13.542% | $10.9682 | $10.97 | $10.95 | $11.00 |
| Purchase #3 | $69.71 | 3.389% | $72.0725 | $72.07 | $72.05 | $72.10 |
| Purchase #4 | $132.45 | 13.718% | $150.6195 | $150.62 | $150.60 | $150.60 |
| Purchase #5 | $109.92 | 7.181% | $117.8134 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $118.70 | 7.365% | $127.4423 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $226.52 | 6.275% | $240.7341 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $765.28 | $827.3094 | $827.30 | $827.25 | $827.30 | |