| 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 | $110.25 | 12.724% | $124.2782 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $91.28 | 5.680% | $96.4647 | $96.46 | $96.45 | $96.50 |
| Purchase #3 | $62.82 | 5.218% | $66.0979 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $9.75 | 7.181% | $10.4501 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $5.43 | 8.465% | $5.8896 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $34.88 | 13.675% | $39.6498 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $69.83 | 9.805% | $76.6768 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $384.24 | $419.5071 | $419.51 | $419.55 | $419.60 | |