| 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 | $49.54 | 8.628% | $53.8143 | $53.81 | $53.80 | $53.80 |
| Purchase #2 | $27.51 | 5.252% | $28.9548 | $28.95 | $28.95 | $29.00 |
| Purchase #3 | $16.40 | 9.588% | $17.9724 | $17.97 | $17.95 | $18.00 |
| Purchase #4 | $71.29 | 9.437% | $78.0176 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $35.81 | 7.149% | $38.3701 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $24.55 | 3.568% | $25.4259 | $25.43 | $25.45 | $25.40 |
| Purchase #7 | $193.79 | 6.194% | $205.7934 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $418.89 | $448.3485 | $448.34 | $448.30 | $448.40 | |