| 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 | $15.85 | 4.667% | $16.5897 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $243.52 | 11.735% | $272.0971 | $272.10 | $272.10 | $272.10 |
| Purchase #3 | $28.60 | 10.492% | $31.6007 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $13.87 | 5.119% | $14.58 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $202.30 | 8.614% | $219.7261 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $41.72 | 11.335% | $46.449 | $46.45 | $46.45 | $46.40 |
| Purchase #7 | $198.42 | 5.367% | $209.0692 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $744.28 | $810.1118 | $810.12 | $810.15 | $810.10 | |