| 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 | $28.66 | 3.264% | $29.5955 | $29.60 | $29.60 | $29.60 |
| Purchase #2 | $74.50 | 9.725% | $81.7451 | $81.75 | $81.75 | $81.70 |
| Purchase #3 | $224.59 | 12.465% | $252.5851 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $212.77 | 12.532% | $239.4343 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $248.50 | 10.164% | $273.7575 | $273.76 | $273.75 | $273.80 |
| Purchase #6 | $249.97 | 4.118% | $260.2638 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $111.85 | 5.770% | $118.3037 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $1,150.84 | $1,255.6850 | $1,255.69 | $1,255.70 | $1,255.70 | |