| 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 | $157.91 | 11.403% | $175.9165 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $43.67 | 7.436% | $46.9173 | $46.92 | $46.90 | $46.90 |
| Purchase #3 | $223.52 | 3.167% | $230.5989 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $12.47 | 4.137% | $12.9859 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $59.26 | 9.833% | $65.087 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $11.68 | 5.133% | $12.2795 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $48.63 | 6.120% | $51.6062 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $557.14 | $595.3913 | $595.41 | $595.40 | $595.40 | |