| 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 | $50.70 | 7.652% | $54.5796 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $73.81 | 12.409% | $82.9691 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $39.35 | 3.733% | $40.8189 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $120.98 | 8.228% | $130.9342 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $72.65 | 4.539% | $75.9476 | $75.95 | $75.95 | $75.90 |
| Purchase #6 | $142.63 | 8.630% | $154.939 | $154.94 | $154.95 | $154.90 |
| Purchase #7 | $23.27 | 8.788% | $25.315 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $523.39 | $565.5034 | $565.51 | $565.50 | $565.40 | |