| 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 | $29.32 | 12.815% | $33.0774 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $83.29 | 10.383% | $91.938 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $54.44 | 10.598% | $60.2096 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $130.87 | 7.456% | $140.6277 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $5.91 | 11.200% | $6.5719 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $167.34 | 5.748% | $176.9587 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $121.30 | 3.608% | $125.6765 | $125.68 | $125.70 | $125.70 |
| 7 purchase totals = | $592.47 | $635.0598 | $635.07 | $635.10 | $635.10 | |