| 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 | $39.74 | 12.655% | $44.7691 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $130.48 | 6.826% | $139.3866 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $230.65 | 9.133% | $251.7153 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $34.47 | 12.191% | $38.6722 | $38.67 | $38.65 | $38.70 |
| Purchase #5 | $224.37 | 13.542% | $254.7542 | $254.75 | $254.75 | $254.80 |
| Purchase #6 | $123.81 | 9.852% | $136.0078 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $115.91 | 12.119% | $129.9571 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $899.43 | $995.2623 | $995.27 | $995.20 | $995.40 | |