| 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 | $34.85 | 10.191% | $38.4016 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $57.69 | 12.353% | $64.8164 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $187.25 | 4.152% | $195.0246 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $102.33 | 4.641% | $107.0791 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $56.54 | 8.626% | $61.4171 | $61.42 | $61.40 | $61.40 |
| Purchase #6 | $45.96 | 4.388% | $47.9767 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $80.26 | 3.614% | $83.1606 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $564.88 | $597.8761 | $597.88 | $597.85 | $597.90 | |