| 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 | $72.92 | 3.684% | $75.6064 | $75.61 | $75.60 | $75.60 |
| Purchase #2 | $115.69 | 3.795% | $120.0804 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $74.60 | 10.810% | $82.6643 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $141.76 | 4.130% | $147.6147 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $107.36 | 4.487% | $112.1772 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $147.86 | 6.849% | $157.9869 | $157.99 | $158.00 | $158.00 |
| Purchase #7 | $111.78 | 5.130% | $117.5143 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $771.97 | $813.6442 | $813.64 | $813.65 | $813.70 | |