| 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 | $16.76 | 11.533% | $18.6929 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $187.70 | 4.741% | $196.5989 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $176.64 | 7.435% | $189.7732 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $40.62 | 8.330% | $44.0036 | $44.00 | $44.00 | $44.00 |
| Purchase #5 | $110.63 | 7.808% | $119.268 | $119.27 | $119.25 | $119.30 |
| Purchase #6 | $80.79 | 5.508% | $85.2399 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $86.93 | 10.866% | $96.3758 | $96.38 | $96.40 | $96.40 |
| 7 purchase totals = | $700.07 | $749.9523 | $749.95 | $749.95 | $750.00 | |