| 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 | $67.77 | 5.860% | $71.7413 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $155.77 | 5.761% | $164.7439 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $81.60 | 7.403% | $87.6408 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $66.25 | 5.533% | $69.9156 | $69.92 | $69.90 | $69.90 |
| Purchase #5 | $23.55 | 12.625% | $26.5232 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $102.45 | 12.137% | $114.8844 | $114.88 | $114.90 | $114.90 |
| Purchase #7 | $57.88 | 4.208% | $60.3156 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $555.27 | $595.7648 | $595.76 | $595.75 | $595.60 | |