| 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 | $89.47 | 9.670% | $98.1217 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $76.41 | 11.166% | $84.9419 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $250.65 | 6.701% | $267.4461 | $267.45 | $267.45 | $267.40 |
| Purchase #4 | $243.77 | 5.613% | $257.4528 | $257.45 | $257.45 | $257.50 |
| Purchase #5 | $235.39 | 8.826% | $256.1655 | $256.17 | $256.15 | $256.20 |
| Purchase #6 | $89.49 | 11.812% | $100.0606 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $36.81 | 12.616% | $41.4539 | $41.45 | $41.45 | $41.50 |
| 7 purchase totals = | $1,021.99 | $1,105.6425 | $1,105.64 | $1,105.60 | $1,105.70 | |