| 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 | $45.63 | 3.606% | $47.2754 | $47.28 | $47.30 | $47.30 |
| Purchase #2 | $225.29 | 3.622% | $233.45 | $233.45 | $233.45 | $233.50 |
| Purchase #3 | $163.88 | 8.345% | $177.5558 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $134.65 | 7.742% | $145.0746 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $187.49 | 10.349% | $206.8933 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $14.43 | 10.838% | $15.9939 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $181.51 | 11.237% | $201.9063 | $201.91 | $201.90 | $201.90 |
| 7 purchase totals = | $952.88 | $1,028.1493 | $1,028.15 | $1,028.15 | $1,028.30 | |