| 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 | $23.59 | 7.457% | $25.3491 | $25.35 | $25.35 | $25.30 |
| Purchase #2 | $229.72 | 10.531% | $253.9118 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $45.56 | 8.776% | $49.5583 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $125.37 | 10.305% | $138.2894 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $6.45 | 12.108% | $7.231 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $41.64 | 10.475% | $46.0018 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $139.97 | 5.658% | $147.8895 | $147.89 | $147.90 | $147.90 |
| 7 purchase totals = | $612.30 | $668.2309 | $668.23 | $668.25 | $668.20 | |