| 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 | $225.75 | 3.465% | $233.5722 | $233.57 | $233.55 | $233.60 |
| Purchase #2 | $41.54 | 5.559% | $43.8492 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $78.77 | 12.309% | $88.4658 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $162.71 | 12.874% | $183.6573 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $249.96 | 7.571% | $268.8845 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $103.54 | 8.794% | $112.6453 | $112.65 | $112.65 | $112.60 |
| Purchase #7 | $102.78 | 3.632% | $106.513 | $106.51 | $106.50 | $106.50 |
| 7 purchase totals = | $965.05 | $1,037.5873 | $1,037.59 | $1,037.55 | $1,037.60 | |