| 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 | $47.82 | 9.355% | $52.2936 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $109.52 | 13.834% | $124.671 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $87.69 | 10.855% | $97.2087 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $89.68 | 6.248% | $95.2832 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $228.51 | 7.613% | $245.9065 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $134.92 | 10.316% | $148.8383 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $83.91 | 5.242% | $88.3086 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $782.05 | $852.5099 | $852.51 | $852.50 | $852.50 | |