| 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 | $41.64 | 3.316% | $43.0208 | $43.02 | $43.00 | $43.00 |
| Purchase #2 | $32.86 | 3.739% | $34.0886 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $144.60 | 9.490% | $158.3225 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $241.48 | 6.170% | $256.3793 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $10.74 | 3.496% | $11.1155 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $85.46 | 9.256% | $93.3702 | $93.37 | $93.35 | $93.40 |
| Purchase #7 | $196.47 | 7.527% | $211.2583 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $753.25 | $807.5552 | $807.56 | $807.50 | $807.60 | |