| 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 | $42.65 | 9.344% | $46.6352 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $23.97 | 4.722% | $25.1019 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $151.58 | 10.472% | $167.4535 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $234.25 | 6.624% | $249.7667 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $156.90 | 6.868% | $167.6759 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $203.78 | 7.378% | $218.8149 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $185.55 | 12.691% | $209.0982 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $998.68 | $1,084.5463 | $1,084.55 | $1,084.55 | $1,084.60 | |