| 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 | $38.84 | 10.738% | $43.0106 | $43.01 | $43.00 | $43.00 |
| Purchase #2 | $75.29 | 10.796% | $83.4183 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $115.44 | 7.348% | $123.9225 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $67.77 | 12.706% | $76.3809 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $96.66 | 7.388% | $103.8012 | $103.80 | $103.80 | $103.80 |
| Purchase #6 | $74.57 | 3.705% | $77.3328 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $46.99 | 8.635% | $51.0476 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $515.56 | $558.9139 | $558.91 | $558.90 | $558.80 | |