| 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 | $32.93 | 3.327% | $34.0256 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $50.90 | 3.177% | $52.5171 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $146.57 | 9.403% | $160.352 | $160.35 | $160.35 | $160.40 |
| Purchase #4 | $167.28 | 4.520% | $174.8411 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $109.69 | 4.787% | $114.9409 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $192.75 | 9.221% | $210.5235 | $210.52 | $210.50 | $210.50 |
| Purchase #7 | $198.66 | 13.778% | $226.0314 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $898.78 | $973.2316 | $973.23 | $973.25 | $973.10 | |