| 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 | $83.98 | 10.529% | $92.8223 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $89.65 | 9.215% | $97.9112 | $97.91 | $97.90 | $97.90 |
| Purchase #3 | $86.54 | 5.158% | $91.0037 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $170.82 | 8.308% | $185.0117 | $185.01 | $185.00 | $185.00 |
| Purchase #5 | $26.26 | 7.434% | $28.2122 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $32.58 | 7.177% | $34.9183 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $56.63 | 9.161% | $61.8179 | $61.82 | $61.80 | $61.80 |
| 7 purchase totals = | $546.46 | $591.6973 | $591.69 | $591.60 | $591.60 | |