| 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 | $33.40 | 4.173% | $34.7938 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $25.55 | 5.527% | $26.9621 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $216.61 | 10.634% | $239.6443 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $225.74 | 3.547% | $233.747 | $233.75 | $233.75 | $233.70 |
| Purchase #5 | $132.71 | 12.348% | $149.097 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $190.29 | 4.286% | $198.4458 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $212.69 | 5.401% | $224.1774 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $1,036.99 | $1,106.8674 | $1,106.87 | $1,106.90 | $1,106.80 | |