| 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 | $33.46 | 6.137% | $35.5134 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $59.34 | 13.772% | $67.5123 | $67.51 | $67.50 | $67.50 |
| Purchase #3 | $231.44 | 6.287% | $245.9906 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $55.55 | 13.263% | $62.9176 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $102.70 | 7.732% | $110.6408 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $34.95 | 13.732% | $39.7493 | $39.75 | $39.75 | $39.70 |
| Purchase #7 | $237.35 | 6.357% | $252.4383 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $754.79 | $814.7623 | $814.76 | $814.75 | $814.60 | |