| 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 | $67.42 | 9.723% | $73.9752 | $73.98 | $74.00 | $74.00 |
| Purchase #2 | $177.36 | 11.340% | $197.4726 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $243.72 | 6.762% | $260.2003 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $81.50 | 10.462% | $90.0265 | $90.03 | $90.05 | $90.00 |
| Purchase #5 | $17.51 | 6.470% | $18.6429 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $54.94 | 6.286% | $58.3935 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $135.99 | 5.438% | $143.3851 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $778.44 | $842.0961 | $842.10 | $842.15 | $842.10 | |