| 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 | $61.47 | 9.317% | $67.1972 | $67.20 | $67.20 | $67.20 |
| Purchase #2 | $40.58 | 8.845% | $44.1693 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $70.37 | 3.441% | $72.7914 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $193.27 | 7.538% | $207.8387 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $24.38 | 4.388% | $25.4498 | $25.45 | $25.45 | $25.40 |
| Purchase #6 | $90.76 | 3.824% | $94.2307 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $9.79 | 11.785% | $10.9438 | $10.94 | $10.95 | $10.90 |
| 7 purchase totals = | $490.62 | $522.6209 | $522.62 | $522.65 | $522.50 | |