| 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 | $103.62 | 3.633% | $107.3845 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $34.49 | 11.246% | $38.3687 | $38.37 | $38.35 | $38.40 |
| Purchase #3 | $195.48 | 3.651% | $202.617 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $124.74 | 7.470% | $134.0581 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $32.44 | 5.686% | $34.2845 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $153.40 | 8.757% | $166.8332 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $110.64 | 5.129% | $116.3147 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $754.81 | $799.8607 | $799.85 | $799.85 | $799.90 | |