| 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 | $122.64 | 9.362% | $134.1216 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $140.66 | 8.520% | $152.6442 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $36.88 | 10.214% | $40.6469 | $40.65 | $40.65 | $40.60 |
| Purchase #4 | $61.83 | 4.341% | $64.514 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $106.78 | 7.771% | $115.0779 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $31.33 | 8.138% | $33.8796 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $206.56 | 9.117% | $225.3921 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $706.68 | $766.2763 | $766.27 | $766.30 | $766.20 | |