| 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 | $63.77 | 9.704% | $69.9582 | $69.96 | $69.95 | $70.00 |
| Purchase #2 | $34.71 | 3.660% | $35.9804 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $79.71 | 9.425% | $87.2227 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $102.87 | 3.146% | $106.1063 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $229.65 | 8.576% | $249.3448 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $10.68 | 4.199% | $11.1285 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $80.36 | 12.154% | $90.127 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $601.75 | $649.8679 | $649.87 | $649.90 | $649.80 | |