| 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 | $129.87 | 10.543% | $143.5622 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $108.91 | 4.458% | $113.7652 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $32.62 | 7.477% | $35.059 | $35.06 | $35.05 | $35.10 |
| Purchase #4 | $241.48 | 7.250% | $258.9873 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $90.80 | 13.210% | $102.7947 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $59.35 | 13.700% | $67.481 | $67.48 | $67.50 | $67.50 |
| Purchase #7 | $47.67 | 13.171% | $53.9486 | $53.95 | $53.95 | $53.90 |
| 7 purchase totals = | $710.70 | $775.5980 | $775.60 | $775.60 | $775.70 | |