| 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 | $67.45 | 12.722% | $76.031 | $76.03 | $76.05 | $76.00 |
| Purchase #2 | $34.67 | 11.229% | $38.5631 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $155.91 | 8.241% | $168.7585 | $168.76 | $168.75 | $168.80 |
| Purchase #4 | $138.60 | 10.801% | $153.5702 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $164.36 | 11.424% | $183.1365 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $15.69 | 12.623% | $17.6705 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $68.75 | 4.618% | $71.9249 | $71.92 | $71.90 | $71.90 |
| 7 purchase totals = | $645.43 | $709.6547 | $709.65 | $709.60 | $709.70 | |