| 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 | $188.46 | 7.629% | $202.8376 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $52.67 | 8.200% | $56.9889 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $59.42 | 6.629% | $63.359 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $189.52 | 12.150% | $212.5467 | $212.55 | $212.55 | $212.50 |
| Purchase #5 | $46.45 | 4.804% | $48.6815 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $202.61 | 5.678% | $214.1142 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $71.29 | 13.704% | $81.0596 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $810.42 | $879.5875 | $879.59 | $879.60 | $879.60 | |