| 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 | $123.61 | 11.137% | $137.3764 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $43.65 | 9.610% | $47.8448 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $92.33 | 11.240% | $102.7079 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $85.75 | 8.829% | $93.3209 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $108.74 | 5.432% | $114.6468 | $114.65 | $114.65 | $114.60 |
| Purchase #6 | $134.99 | 3.458% | $139.658 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $135.67 | 3.115% | $139.8961 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $724.74 | $775.4509 | $775.46 | $775.45 | $775.40 | |