| 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 | $26.32 | 4.636% | $27.5402 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $38.27 | 4.566% | $40.0174 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $160.93 | 11.648% | $179.6751 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $38.92 | 9.457% | $42.6007 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $28.99 | 3.189% | $29.9145 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $183.91 | 10.695% | $203.5792 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $165.42 | 3.848% | $171.7854 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $642.76 | $695.1125 | $695.12 | $695.15 | $695.10 | |