| 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 | $117.99 | 9.680% | $129.4114 | $129.41 | $129.40 | $129.40 |
| Purchase #2 | $58.68 | 3.312% | $60.6235 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $154.43 | 11.341% | $171.9439 | $171.94 | $171.95 | $171.90 |
| Purchase #4 | $127.49 | 8.573% | $138.4197 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $114.29 | 13.668% | $129.9112 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $23.78 | 3.270% | $24.5576 | $24.56 | $24.55 | $24.60 |
| Purchase #7 | $137.56 | 9.327% | $150.3902 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $734.22 | $805.2575 | $805.25 | $805.20 | $805.20 | |