| 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 | $212.95 | 10.454% | $235.2118 | $235.21 | $235.20 | $235.20 |
| Purchase #2 | $18.74 | 5.159% | $19.7068 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $6.41 | 9.506% | $7.0193 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $68.64 | 5.753% | $72.5889 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $77.30 | 5.251% | $81.359 | $81.36 | $81.35 | $81.40 |
| Purchase #6 | $37.81 | 4.351% | $39.4551 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $96.54 | 3.113% | $99.5453 | $99.55 | $99.55 | $99.50 |
| 7 purchase totals = | $518.39 | $554.8862 | $554.90 | $554.85 | $554.90 | |