| 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 | $46.34 | 7.720% | $49.9174 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $84.78 | 7.391% | $91.0461 | $91.05 | $91.05 | $91.00 |
| Purchase #3 | $155.66 | 6.347% | $165.5397 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $83.92 | 13.634% | $95.3617 | $95.36 | $95.35 | $95.40 |
| Purchase #5 | $28.67 | 6.171% | $30.4392 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $128.76 | 13.523% | $146.1722 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $124.88 | 10.211% | $137.6315 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $653.01 | $716.1078 | $716.11 | $716.10 | $716.00 | |