| 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 | $23.95 | 3.572% | $24.8055 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $27.25 | 7.828% | $29.3831 | $29.38 | $29.40 | $29.40 |
| Purchase #3 | $34.34 | 6.154% | $36.4533 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $97.41 | 10.103% | $107.2513 | $107.25 | $107.25 | $107.30 |
| Purchase #5 | $80.46 | 12.202% | $90.2777 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $178.57 | 11.376% | $198.8841 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $117.88 | 6.284% | $125.2876 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $559.86 | $612.3426 | $612.34 | $612.40 | $612.50 | |