| 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 | $6.65 | 9.333% | $7.2706 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $44.91 | 3.494% | $46.4792 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $190.93 | 4.408% | $199.3462 | $199.35 | $199.35 | $199.30 |
| Purchase #4 | $181.70 | 4.284% | $189.484 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $214.67 | 4.165% | $223.611 | $223.61 | $223.60 | $223.60 |
| Purchase #6 | $106.67 | 3.413% | $110.3106 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $79.41 | 10.759% | $87.9537 | $87.95 | $87.95 | $88.00 |
| 7 purchase totals = | $824.94 | $864.4553 | $864.45 | $864.45 | $864.50 | |