| 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 | $47.74 | 7.310% | $51.2298 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $96.40 | 10.744% | $106.7572 | $106.76 | $106.75 | $106.80 |
| Purchase #3 | $7.31 | 7.462% | $7.8555 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $23.67 | 9.294% | $25.8699 | $25.87 | $25.85 | $25.90 |
| Purchase #5 | $39.37 | 5.713% | $41.6192 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $17.47 | 10.262% | $19.2628 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $248.28 | 12.154% | $278.456 | $278.46 | $278.45 | $278.50 |
| 7 purchase totals = | $480.24 | $531.0504 | $531.06 | $531.00 | $531.20 | |