| 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 | $39.96 | 12.680% | $45.0269 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $19.69 | 4.704% | $20.6162 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $68.40 | 12.530% | $76.9705 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $64.98 | 13.529% | $73.7711 | $73.77 | $73.75 | $73.80 |
| Purchase #5 | $83.89 | 9.734% | $92.0559 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $25.82 | 13.695% | $29.356 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $23.81 | 13.655% | $27.0613 | $27.06 | $27.05 | $27.10 |
| 7 purchase totals = | $326.55 | $364.8579 | $364.87 | $364.80 | $365.00 | |