| 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 | $6.49 | 5.472% | $6.8451 | $6.85 | $6.85 | $6.80 |
| Purchase #2 | $69.31 | 7.275% | $74.3523 | $74.35 | $74.35 | $74.40 |
| Purchase #3 | $38.76 | 4.802% | $40.6213 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $79.53 | 5.217% | $83.6791 | $83.68 | $83.70 | $83.70 |
| Purchase #5 | $205.96 | 9.581% | $225.693 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $245.84 | 11.450% | $273.9887 | $273.99 | $274.00 | $274.00 |
| Purchase #7 | $37.41 | 5.570% | $39.4937 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $683.30 | $744.6732 | $744.67 | $744.70 | $744.70 | |