| 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 | $22.74 | 8.242% | $24.6142 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $75.26 | 3.199% | $77.6676 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $232.34 | 7.454% | $249.6586 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $13.77 | 9.305% | $15.0513 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $181.53 | 11.407% | $202.2371 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $248.41 | 7.385% | $266.7551 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $190.82 | 6.579% | $203.374 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $964.87 | $1,039.3579 | $1,039.36 | $1,039.30 | $1,039.50 | |