| 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 | $57.36 | 7.106% | $61.436 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $230.32 | 10.744% | $255.0656 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $224.79 | 6.655% | $239.7498 | $239.75 | $239.75 | $239.70 |
| Purchase #4 | $5.67 | 8.291% | $6.1401 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $107.93 | 4.204% | $112.4674 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $76.70 | 3.870% | $79.6683 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $223.65 | 7.496% | $240.4148 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $926.42 | $994.9420 | $994.95 | $994.90 | $994.90 | |