| 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 | $55.57 | 6.330% | $59.0876 | $59.09 | $59.10 | $59.10 |
| Purchase #2 | $8.73 | 5.861% | $9.2417 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $6.47 | 13.634% | $7.3521 | $7.35 | $7.35 | $7.40 |
| Purchase #4 | $137.48 | 13.192% | $155.6164 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $67.85 | 13.328% | $76.893 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $105.73 | 11.266% | $117.6415 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $115.35 | 3.361% | $119.2269 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $497.18 | $545.0592 | $545.06 | $545.10 | $545.00 | |