| 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 | $89.28 | 6.638% | $95.2064 | $95.21 | $95.20 | $95.20 |
| Purchase #2 | $122.66 | 3.651% | $127.1383 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $138.51 | 10.244% | $152.699 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $5.30 | 4.171% | $5.5211 | $5.52 | $5.50 | $5.50 |
| Purchase #5 | $63.90 | 7.747% | $68.8503 | $68.85 | $68.85 | $68.90 |
| Purchase #6 | $224.84 | 10.331% | $248.0682 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $87.90 | 12.531% | $98.9147 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $732.39 | $796.3980 | $796.40 | $796.35 | $796.40 | |