| 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 | $35.93 | 3.669% | $37.2483 | $37.25 | $37.25 | $37.20 |
| Purchase #2 | $27.31 | 10.836% | $30.2693 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $218.88 | 12.302% | $245.8066 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $22.81 | 10.700% | $25.2507 | $25.25 | $25.25 | $25.30 |
| Purchase #5 | $38.33 | 4.874% | $40.1982 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $62.85 | 4.267% | $65.5318 | $65.53 | $65.55 | $65.50 |
| Purchase #7 | $27.46 | 5.805% | $29.0541 | $29.05 | $29.05 | $29.10 |
| 7 purchase totals = | $433.57 | $473.3590 | $473.36 | $473.35 | $473.40 | |