| 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 | $18.67 | 3.384% | $19.3018 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $192.52 | 10.692% | $213.1042 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $68.25 | 5.532% | $72.0256 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $173.64 | 11.620% | $193.817 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $115.75 | 7.685% | $124.6454 | $124.65 | $124.65 | $124.60 |
| Purchase #6 | $161.60 | 6.210% | $171.6354 | $171.64 | $171.65 | $171.60 |
| Purchase #7 | $167.28 | 3.308% | $172.8136 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $897.71 | $967.3430 | $967.35 | $967.35 | $967.20 | |