| 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 | $105.95 | 5.263% | $111.5261 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $60.45 | 4.543% | $63.1962 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $79.99 | 5.123% | $84.0879 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $128.85 | 10.219% | $142.0172 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $35.86 | 8.660% | $38.9655 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $247.75 | 5.769% | $262.0427 | $262.04 | $262.05 | $262.00 |
| Purchase #7 | $9.98 | 3.634% | $10.3427 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $668.83 | $712.1783 | $712.19 | $712.20 | $712.10 | |