| 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 | $83.97 | 7.752% | $90.4794 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $186.87 | 11.259% | $207.9097 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $47.55 | 5.790% | $50.3031 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $77.31 | 3.109% | $79.7136 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $217.83 | 11.357% | $242.569 | $242.57 | $242.55 | $242.60 |
| Purchase #6 | $65.86 | 4.306% | $68.6959 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $103.27 | 10.621% | $114.2383 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $782.66 | $853.9090 | $853.91 | $853.90 | $853.90 | |