| 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 | $67.40 | 3.277% | $69.6087 | $69.61 | $69.60 | $69.60 |
| Purchase #2 | $71.78 | 12.865% | $81.0145 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $247.56 | 7.489% | $266.0998 | $266.10 | $266.10 | $266.10 |
| Purchase #4 | $102.97 | 6.482% | $109.6445 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $229.93 | 8.722% | $249.9845 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $26.26 | 13.179% | $29.7208 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $156.67 | 9.586% | $171.6884 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $902.57 | $977.7612 | $977.75 | $977.75 | $977.70 | |