| 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 | $245.87 | 8.221% | $266.083 | $266.08 | $266.10 | $266.10 |
| Purchase #2 | $27.62 | 4.486% | $28.859 | $28.86 | $28.85 | $28.90 |
| Purchase #3 | $238.36 | 3.355% | $246.357 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $52.32 | 9.261% | $57.1654 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $69.93 | 13.535% | $79.395 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $72.79 | 10.852% | $80.6892 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $37.49 | 9.760% | $41.149 | $41.15 | $41.15 | $41.10 |
| 7 purchase totals = | $744.38 | $799.6976 | $799.71 | $799.70 | $799.80 | |