| 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 | $30.72 | 12.484% | $34.5551 | $34.56 | $34.55 | $34.60 |
| Purchase #2 | $28.33 | 3.548% | $29.3351 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $5.64 | 3.500% | $5.8374 | $5.84 | $5.85 | $5.80 |
| Purchase #4 | $69.83 | 9.367% | $76.371 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $223.57 | 12.556% | $251.6414 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $32.73 | 10.689% | $36.2285 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $245.64 | 5.275% | $258.5975 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $636.46 | $692.5660 | $692.58 | $692.60 | $692.50 | |