| 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 | $107.78 | 6.628% | $114.9237 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $61.46 | 5.818% | $65.0357 | $65.04 | $65.05 | $65.00 |
| Purchase #3 | $96.36 | 6.763% | $102.8768 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $109.38 | 12.484% | $123.035 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $176.48 | 10.534% | $195.0704 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $60.94 | 4.707% | $63.8084 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $116.86 | 13.116% | $132.1874 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $729.26 | $796.9374 | $796.95 | $796.95 | $796.90 | |