| 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 | $70.95 | 4.224% | $73.9469 | $73.95 | $73.95 | $73.90 |
| Purchase #2 | $165.51 | 3.685% | $171.609 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $7.65 | 7.248% | $8.2045 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $115.82 | 9.315% | $126.6086 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $12.45 | 7.501% | $13.3839 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $114.89 | 5.809% | $121.564 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $122.42 | 6.249% | $130.07 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $609.69 | $645.3869 | $645.38 | $645.35 | $645.40 | |