| 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 | $96.49 | 11.461% | $107.5487 | $107.55 | $107.55 | $107.50 |
| Purchase #2 | $20.72 | 3.448% | $21.4344 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $89.51 | 4.160% | $93.2336 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $63.49 | 13.835% | $72.2738 | $72.27 | $72.25 | $72.30 |
| Purchase #5 | $60.50 | 10.824% | $67.0485 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $105.49 | 9.644% | $115.6635 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $189.72 | 8.737% | $206.2958 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $625.92 | $683.4983 | $683.49 | $683.50 | $683.40 | |