| 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 | $35.79 | 5.558% | $37.7792 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $142.85 | 10.572% | $157.9521 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $222.49 | 10.378% | $245.58 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $238.84 | 5.752% | $252.5781 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $96.70 | 9.306% | $105.6989 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $32.71 | 11.275% | $36.3981 | $36.40 | $36.40 | $36.40 |
| Purchase #7 | $26.27 | 10.451% | $29.0155 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $795.65 | $865.0019 | $865.01 | $865.05 | $865.10 | |