| 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 | $128.64 | 9.360% | $140.6807 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $242.63 | 11.410% | $270.3141 | $270.31 | $270.30 | $270.30 |
| Purchase #3 | $11.64 | 5.498% | $12.28 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $71.82 | 5.109% | $75.4893 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $95.49 | 11.498% | $106.4694 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $121.83 | 6.105% | $129.2677 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $71.88 | 13.560% | $81.6269 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $743.93 | $816.1281 | $816.13 | $816.15 | $816.20 | |