| 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 | $87.50 | 11.109% | $97.2204 | $97.22 | $97.20 | $97.20 |
| Purchase #2 | $110.31 | 13.860% | $125.599 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $8.41 | 5.742% | $8.8929 | $8.89 | $8.90 | $8.90 |
| Purchase #4 | $147.29 | 5.268% | $155.0492 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $62.60 | 13.152% | $70.8332 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $75.26 | 12.551% | $84.7059 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $86.51 | 7.849% | $93.3002 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $577.88 | $635.6008 | $635.60 | $635.60 | $635.50 | |