| 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 | $10.63 | 8.520% | $11.5357 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $18.30 | 10.402% | $20.2036 | $20.20 | $20.20 | $20.20 |
| Purchase #3 | $175.76 | 6.731% | $187.5904 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $174.44 | 6.704% | $186.1345 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $216.90 | 6.359% | $230.6927 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $56.90 | 11.642% | $63.5243 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $33.62 | 4.444% | $35.1141 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $686.55 | $734.7953 | $734.78 | $734.80 | $734.70 | |