| 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 | $57.92 | 4.786% | $60.6921 | $60.69 | $60.70 | $60.70 |
| Purchase #2 | $64.61 | 7.309% | $69.3323 | $69.33 | $69.35 | $69.30 |
| Purchase #3 | $237.32 | 4.286% | $247.4915 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $241.51 | 13.613% | $274.3868 | $274.39 | $274.40 | $274.40 |
| Purchase #5 | $63.75 | 5.129% | $67.0197 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $14.50 | 12.619% | $16.3298 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $90.80 | 8.318% | $98.3527 | $98.35 | $98.35 | $98.40 |
| 7 purchase totals = | $770.41 | $833.6049 | $833.60 | $833.65 | $833.60 | |