| 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 | $69.63 | 3.579% | $72.1221 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $99.73 | 3.308% | $103.0291 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $136.74 | 8.640% | $148.5543 | $148.55 | $148.55 | $148.60 |
| Purchase #4 | $78.26 | 4.330% | $81.6487 | $81.65 | $81.65 | $81.60 |
| Purchase #5 | $72.80 | 13.233% | $82.4336 | $82.43 | $82.45 | $82.40 |
| Purchase #6 | $230.98 | 8.792% | $251.2878 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $205.79 | 6.339% | $218.835 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $893.93 | $957.9106 | $957.91 | $957.95 | $957.80 | |