| 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 | $137.45 | 11.376% | $153.0863 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $55.60 | 5.480% | $58.6469 | $58.65 | $58.65 | $58.60 |
| Purchase #3 | $213.58 | 13.323% | $242.0353 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $54.50 | 11.211% | $60.61 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $101.76 | 10.802% | $112.7521 | $112.75 | $112.75 | $112.80 |
| Purchase #6 | $199.79 | 4.155% | $208.0913 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $199.89 | 9.520% | $218.9195 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $962.57 | $1,054.1414 | $1,054.15 | $1,054.15 | $1,054.10 | |