| 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 | $118.43 | 6.717% | $126.3849 | $126.38 | $126.40 | $126.40 |
| Purchase #2 | $89.61 | 6.779% | $95.6847 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $139.40 | 5.493% | $147.0572 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $129.28 | 8.250% | $139.9456 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $10.47 | 13.848% | $11.9199 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $119.98 | 7.186% | $128.6018 | $128.60 | $128.60 | $128.60 |
| Purchase #7 | $20.97 | 9.823% | $23.0299 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $628.14 | $672.6240 | $672.62 | $672.65 | $672.60 | |