| 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 | $74.91 | 3.780% | $77.7416 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $229.39 | 7.534% | $246.6722 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $91.98 | 10.368% | $101.5165 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $27.33 | 3.233% | $28.2136 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $148.32 | 9.469% | $162.3644 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $187.37 | 8.561% | $203.4107 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $160.59 | 3.202% | $165.7321 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $919.89 | $985.6511 | $985.64 | $985.60 | $985.60 | |