| 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 | $98.82 | 8.142% | $106.8659 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $22.62 | 9.824% | $24.8422 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $189.99 | 12.219% | $213.2049 | $213.20 | $213.20 | $213.20 |
| Purchase #4 | $175.47 | 12.127% | $196.7492 | $196.75 | $196.75 | $196.70 |
| Purchase #5 | $51.32 | 3.241% | $52.9833 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $24.97 | 10.460% | $27.5819 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $12.62 | 10.350% | $13.9262 | $13.93 | $13.95 | $13.90 |
| 7 purchase totals = | $575.81 | $636.1536 | $636.15 | $636.20 | $636.10 | |