| 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 | $56.91 | 9.873% | $62.5287 | $62.53 | $62.55 | $62.50 |
| Purchase #2 | $42.99 | 7.589% | $46.2525 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $34.58 | 12.398% | $38.8672 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $116.76 | 4.805% | $122.3703 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $188.56 | 12.601% | $212.3204 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $20.63 | 12.256% | $23.1584 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $170.77 | 4.854% | $179.0592 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $631.20 | $684.5567 | $684.56 | $684.50 | $684.70 | |