| 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 | $110.27 | 8.103% | $119.2052 | $119.21 | $119.20 | $119.20 |
| Purchase #2 | $36.84 | 5.533% | $38.8784 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $101.93 | 11.693% | $113.8487 | $113.85 | $113.85 | $113.80 |
| Purchase #4 | $109.52 | 5.406% | $115.4407 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $109.40 | 13.475% | $124.1417 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $190.81 | 7.594% | $205.3001 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $64.64 | 6.364% | $68.7537 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $723.41 | $785.5685 | $785.57 | $785.60 | $785.50 | |