| 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 | $12.91 | 3.367% | $13.3447 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $171.44 | 11.440% | $191.0527 | $191.05 | $191.05 | $191.10 |
| Purchase #3 | $74.80 | 5.639% | $79.018 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $34.77 | 12.305% | $39.0484 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $86.47 | 11.410% | $96.3362 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $140.57 | 4.217% | $146.4978 | $146.50 | $146.50 | $146.50 |
| Purchase #7 | $133.36 | 11.520% | $148.7231 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $654.32 | $714.0209 | $714.02 | $714.00 | $713.90 | |