| 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 | $76.40 | 9.133% | $83.3776 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $122.74 | 13.133% | $138.8594 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $40.97 | 9.772% | $44.9736 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $120.55 | 12.802% | $135.9828 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $202.86 | 8.359% | $219.8171 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $50.83 | 11.509% | $56.68 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $213.26 | 8.658% | $231.7241 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $827.61 | $911.4146 | $911.41 | $911.40 | $911.50 | |