| 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 | $48.58 | 7.517% | $52.2318 | $52.23 | $52.25 | $52.20 |
| Purchase #2 | $180.90 | 4.502% | $189.0441 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $34.62 | 12.721% | $39.024 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $9.47 | 10.385% | $10.4535 | $10.45 | $10.45 | $10.50 |
| Purchase #5 | $52.62 | 9.848% | $57.802 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $175.39 | 6.777% | $187.2762 | $187.28 | $187.30 | $187.30 |
| Purchase #7 | $220.65 | 3.355% | $228.0528 | $228.05 | $228.05 | $228.10 |
| 7 purchase totals = | $722.23 | $763.8844 | $763.87 | $763.90 | $763.90 | |