| 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 | $31.49 | 9.781% | $34.57 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $167.84 | 8.172% | $181.5559 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $38.93 | 11.359% | $43.3521 | $43.35 | $43.35 | $43.40 |
| Purchase #4 | $70.55 | 3.444% | $72.9797 | $72.98 | $73.00 | $73.00 |
| Purchase #5 | $33.25 | 13.339% | $37.6852 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $114.54 | 12.670% | $129.0522 | $129.05 | $129.05 | $129.10 |
| Purchase #7 | $247.60 | 12.163% | $277.7156 | $277.72 | $277.70 | $277.70 |
| 7 purchase totals = | $704.20 | $776.9107 | $776.92 | $776.90 | $777.10 | |