| 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 | $203.95 | 5.443% | $215.051 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $70.60 | 10.424% | $77.9593 | $77.96 | $77.95 | $78.00 |
| Purchase #3 | $155.69 | 4.235% | $162.2835 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $112.95 | 11.287% | $125.6987 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $6.89 | 10.463% | $7.6109 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $72.54 | 11.340% | $80.766 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $45.70 | 8.539% | $49.6023 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $668.32 | $718.9717 | $718.97 | $718.95 | $719.10 | |