| 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 | $187.77 | 10.695% | $207.852 | $207.85 | $207.85 | $207.90 |
| Purchase #2 | $76.98 | 3.260% | $79.4895 | $79.49 | $79.50 | $79.50 |
| Purchase #3 | $89.49 | 11.214% | $99.5254 | $99.53 | $99.55 | $99.50 |
| Purchase #4 | $175.98 | 7.703% | $189.5357 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $108.93 | 5.126% | $114.5138 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $49.88 | 7.211% | $53.4768 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $9.99 | 3.149% | $10.3046 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $699.02 | $754.6978 | $754.70 | $754.75 | $754.70 | |