| 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 | $47.74 | 3.848% | $49.577 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $173.98 | 8.805% | $189.2989 | $189.30 | $189.30 | $189.30 |
| Purchase #3 | $235.62 | 5.119% | $247.6814 | $247.68 | $247.70 | $247.70 |
| Purchase #4 | $238.41 | 8.867% | $259.5498 | $259.55 | $259.55 | $259.50 |
| Purchase #5 | $244.47 | 12.115% | $274.0875 | $274.09 | $274.10 | $274.10 |
| Purchase #6 | $8.53 | 12.493% | $9.5957 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $10.43 | 7.304% | $11.1918 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $959.18 | $1,040.9821 | $1,040.99 | $1,041.05 | $1,041.00 | |