| 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 | $42.43 | 12.138% | $47.5802 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $53.88 | 3.229% | $55.6198 | $55.62 | $55.60 | $55.60 |
| Purchase #3 | $101.62 | 12.516% | $114.3388 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $219.52 | 7.434% | $235.8391 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $158.91 | 7.384% | $170.6439 | $170.64 | $170.65 | $170.60 |
| Purchase #6 | $66.69 | 3.286% | $68.8814 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $49.64 | 8.377% | $53.7983 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $692.69 | $746.7015 | $746.70 | $746.75 | $746.60 | |