| 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 | $44.77 | 3.163% | $46.1861 | $46.19 | $46.20 | $46.20 |
| Purchase #2 | $114.72 | 6.499% | $122.1757 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $75.34 | 13.748% | $85.6977 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $20.55 | 12.336% | $23.085 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $186.62 | 5.588% | $197.0483 | $197.05 | $197.05 | $197.00 |
| Purchase #6 | $175.32 | 3.231% | $180.9846 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $31.91 | 4.836% | $33.4532 | $33.45 | $33.45 | $33.50 |
| 7 purchase totals = | $649.23 | $688.6306 | $688.64 | $688.70 | $688.70 | |