| 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 | $54.61 | 3.634% | $56.5945 | $56.59 | $56.60 | $56.60 |
| Purchase #2 | $53.66 | 3.688% | $55.639 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $29.70 | 6.856% | $31.7362 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $211.81 | 12.777% | $238.873 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $94.55 | 10.298% | $104.2868 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $8.42 | 13.567% | $9.5623 | $9.56 | $9.55 | $9.60 |
| Purchase #7 | $232.80 | 7.760% | $250.8653 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $685.55 | $747.5571 | $747.56 | $747.55 | $747.60 | |