| 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 | $23.50 | 8.832% | $25.5755 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $231.73 | 5.729% | $245.0058 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $92.27 | 6.778% | $98.5241 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $89.88 | 11.450% | $100.1713 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $34.82 | 8.768% | $37.873 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $159.40 | 7.691% | $171.6595 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $182.31 | 10.368% | $201.2119 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $813.91 | $880.0211 | $880.02 | $879.95 | $880.10 | |