| 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 | $82.55 | 12.389% | $92.7771 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $45.31 | 12.727% | $51.0766 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $65.63 | 9.656% | $71.9672 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $131.44 | 5.394% | $138.5299 | $138.53 | $138.55 | $138.50 |
| Purchase #5 | $96.45 | 9.733% | $105.8375 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $121.59 | 12.379% | $136.6416 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $172.30 | 4.670% | $180.3464 | $180.35 | $180.35 | $180.30 |
| 7 purchase totals = | $715.27 | $777.1763 | $777.19 | $777.25 | $777.10 | |