| 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 | $51.98 | 6.670% | $55.4471 | $55.45 | $55.45 | $55.40 |
| Purchase #2 | $170.30 | 12.851% | $192.1853 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $189.98 | 5.424% | $200.2845 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $129.99 | 8.412% | $140.9248 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $33.36 | 9.245% | $36.4441 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $221.66 | 12.465% | $249.2899 | $249.29 | $249.30 | $249.30 |
| Purchase #7 | $78.46 | 12.493% | $88.262 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $875.73 | $962.8377 | $962.83 | $962.85 | $962.80 | |