| 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 | $15.73 | 3.361% | $16.2587 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $195.81 | 5.206% | $206.0039 | $206.00 | $206.00 | $206.00 |
| Purchase #3 | $200.84 | 7.677% | $216.2585 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $96.86 | 8.566% | $105.157 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $99.48 | 8.197% | $107.6344 | $107.63 | $107.65 | $107.60 |
| Purchase #6 | $89.81 | 11.116% | $99.7933 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $50.69 | 3.424% | $52.4256 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $749.22 | $803.5314 | $803.53 | $803.55 | $803.60 | |