| 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 | $33.77 | 4.569% | $35.313 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $24.46 | 8.400% | $26.5146 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $180.60 | 11.106% | $200.6574 | $200.66 | $200.65 | $200.70 |
| Purchase #4 | $117.30 | 5.605% | $123.8747 | $123.87 | $123.85 | $123.90 |
| Purchase #5 | $6.73 | 5.302% | $7.0868 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $96.56 | 9.103% | $105.3499 | $105.35 | $105.35 | $105.30 |
| Purchase #7 | $23.47 | 3.129% | $24.2044 | $24.20 | $24.20 | $24.20 |
| 7 purchase totals = | $482.89 | $523.0008 | $522.99 | $522.95 | $523.00 | |