| 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 | $57.88 | 4.303% | $60.3706 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $198.63 | 4.724% | $208.0133 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $127.30 | 6.566% | $135.6585 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $37.84 | 6.671% | $40.3643 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $108.59 | 7.473% | $116.7049 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $137.33 | 12.643% | $154.6926 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $178.91 | 4.292% | $186.5888 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $846.48 | $902.3930 | $902.38 | $902.35 | $902.50 | |