| 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 | $45.44 | 6.573% | $48.4268 | $48.43 | $48.45 | $48.40 |
| Purchase #2 | $121.80 | 7.331% | $130.7292 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $48.77 | 11.606% | $54.4302 | $54.43 | $54.45 | $54.40 |
| Purchase #4 | $83.46 | 12.560% | $93.9426 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $181.85 | 10.260% | $200.5078 | $200.51 | $200.50 | $200.50 |
| Purchase #6 | $47.35 | 8.259% | $51.2606 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $225.58 | 12.867% | $254.6054 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $754.25 | $833.9026 | $833.91 | $833.95 | $833.80 | |