| 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 | $44.87 | 13.514% | $50.9337 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $237.42 | 12.611% | $267.361 | $267.36 | $267.35 | $267.40 |
| Purchase #3 | $236.51 | 8.427% | $256.4407 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $138.83 | 12.126% | $155.6645 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $105.47 | 8.280% | $114.2029 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $87.57 | 6.692% | $93.4302 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $63.77 | 7.486% | $68.5438 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $914.44 | $1,006.5768 | $1,006.56 | $1,006.60 | $1,006.50 | |