| 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 | $69.70 | 8.378% | $75.5395 | $75.54 | $75.55 | $75.50 |
| Purchase #2 | $128.45 | 3.766% | $133.2874 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $92.47 | 3.302% | $95.5234 | $95.52 | $95.50 | $95.50 |
| Purchase #4 | $97.64 | 12.451% | $109.7972 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $169.69 | 7.220% | $181.9416 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $100.92 | 12.401% | $113.4351 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $113.40 | 9.455% | $124.122 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $772.27 | $833.6462 | $833.65 | $833.65 | $833.50 | |