| 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 | $51.77 | 3.502% | $53.583 | $53.58 | $53.60 | $53.60 |
| Purchase #2 | $232.57 | 12.489% | $261.6157 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $197.57 | 9.159% | $215.6654 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $107.71 | 13.172% | $121.8976 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $50.94 | 6.127% | $54.0611 | $54.06 | $54.05 | $54.10 |
| Purchase #6 | $124.95 | 8.708% | $135.8306 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $206.72 | 7.248% | $221.7031 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $972.23 | $1,064.3565 | $1,064.36 | $1,064.35 | $1,064.40 | |