| 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 | $78.51 | 3.616% | $81.3489 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $49.88 | 13.119% | $56.4238 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $168.79 | 11.130% | $187.5763 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $64.66 | 6.354% | $68.7685 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $225.85 | 12.676% | $254.4787 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $81.64 | 9.274% | $89.2113 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $115.95 | 9.286% | $126.7171 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $785.28 | $864.5246 | $864.53 | $864.50 | $864.50 | |