| 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 | $89.30 | 12.836% | $100.7625 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $67.56 | 3.592% | $69.9868 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $81.86 | 6.484% | $87.1678 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $89.58 | 10.343% | $98.8453 | $98.85 | $98.85 | $98.80 |
| Purchase #5 | $194.40 | 4.377% | $202.9089 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $124.57 | 4.305% | $129.9327 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $139.40 | 9.332% | $152.4088 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $786.67 | $842.0128 | $842.02 | $842.00 | $842.00 | |