| 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 | $49.72 | 6.430% | $52.917 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $172.68 | 3.846% | $179.3213 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $108.62 | 9.294% | $118.7151 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $65.36 | 12.750% | $73.6934 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $221.66 | 7.398% | $238.0584 | $238.06 | $238.05 | $238.10 |
| Purchase #6 | $70.75 | 12.550% | $79.6291 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $29.42 | 10.553% | $32.5247 | $32.52 | $32.50 | $32.50 |
| 7 purchase totals = | $718.21 | $774.8590 | $774.86 | $774.80 | $774.80 | |