| 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 | $26.26 | 12.531% | $29.5506 | $29.55 | $29.55 | $29.60 |
| Purchase #2 | $198.60 | 11.127% | $220.6982 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $150.57 | 8.438% | $163.2751 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $214.50 | 5.737% | $226.8059 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $20.27 | 8.302% | $21.9528 | $21.95 | $21.95 | $22.00 |
| Purchase #6 | $186.35 | 8.767% | $202.6873 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $50.53 | 4.195% | $52.6497 | $52.65 | $52.65 | $52.60 |
| 7 purchase totals = | $847.08 | $917.6196 | $917.63 | $917.65 | $917.70 | |