| 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 | $6.79 | 8.102% | $7.3401 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $45.68 | 3.268% | $47.1728 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $36.70 | 13.743% | $41.7437 | $41.74 | $41.75 | $41.70 |
| Purchase #4 | $7.85 | 12.349% | $8.8194 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $248.36 | 10.734% | $275.019 | $275.02 | $275.00 | $275.00 |
| Purchase #6 | $12.89 | 9.464% | $14.1099 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $126.72 | 12.851% | $143.0048 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $484.99 | $537.2097 | $537.20 | $537.15 | $537.10 | |