| 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 | $65.29 | 8.457% | $70.8116 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $30.46 | 11.638% | $34.0049 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $175.63 | 4.397% | $183.3525 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $79.41 | 10.225% | $87.5297 | $87.53 | $87.55 | $87.50 |
| Purchase #5 | $32.68 | 7.581% | $35.1575 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $223.49 | 8.538% | $242.5716 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $19.85 | 11.466% | $22.126 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $626.81 | $675.5538 | $675.55 | $675.55 | $675.60 | |