| 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 | $76.37 | 7.177% | $81.8511 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $96.31 | 5.363% | $101.4751 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $71.74 | 3.629% | $74.3434 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $246.66 | 10.369% | $272.2362 | $272.24 | $272.25 | $272.20 |
| Purchase #5 | $46.92 | 7.430% | $50.4062 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $146.31 | 9.293% | $159.9066 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $31.53 | 4.737% | $33.0236 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $715.84 | $773.2422 | $773.25 | $773.25 | $773.20 | |