| 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 | $95.77 | 4.426% | $100.0088 | $100.01 | $100.00 | $100.00 |
| Purchase #2 | $30.32 | 13.351% | $34.368 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $41.83 | 13.694% | $47.5582 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $6.64 | 6.740% | $7.0875 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $92.47 | 7.267% | $99.1898 | $99.19 | $99.20 | $99.20 |
| Purchase #6 | $191.32 | 5.298% | $201.4561 | $201.46 | $201.45 | $201.50 |
| Purchase #7 | $247.47 | 4.660% | $259.0021 | $259.00 | $259.00 | $259.00 |
| 7 purchase totals = | $705.82 | $748.6705 | $748.68 | $748.65 | $748.80 | |