| 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 | $82.67 | 10.383% | $91.2536 | $91.25 | $91.25 | $91.30 |
| Purchase #2 | $37.66 | 4.654% | $39.4127 | $39.41 | $39.40 | $39.40 |
| Purchase #3 | $79.72 | 4.151% | $83.0292 | $83.03 | $83.05 | $83.00 |
| Purchase #4 | $148.95 | 10.675% | $164.8504 | $164.85 | $164.85 | $164.90 |
| Purchase #5 | $201.66 | 8.503% | $218.8071 | $218.81 | $218.80 | $218.80 |
| Purchase #6 | $101.37 | 13.762% | $115.3205 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $114.37 | 9.179% | $124.868 | $124.87 | $124.85 | $124.90 |
| 7 purchase totals = | $766.40 | $837.5415 | $837.54 | $837.50 | $837.60 | |