| 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 | $7.27 | 3.112% | $7.4962 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $158.97 | 6.324% | $169.0233 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $114.74 | 4.774% | $120.2177 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $8.41 | 9.486% | $9.2078 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $234.27 | 9.676% | $256.938 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $126.81 | 6.439% | $134.9753 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $172.95 | 4.727% | $181.1253 | $181.13 | $181.15 | $181.10 |
| 7 purchase totals = | $823.42 | $878.9836 | $879.00 | $879.00 | $878.90 | |