| 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 | $76.35 | 5.353% | $80.437 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $164.41 | 10.365% | $181.4511 | $181.45 | $181.45 | $181.50 |
| Purchase #3 | $195.67 | 9.508% | $214.2743 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $179.76 | 6.395% | $191.2557 | $191.26 | $191.25 | $191.30 |
| Purchase #5 | $82.90 | 8.225% | $89.7185 | $89.72 | $89.70 | $89.70 |
| Purchase #6 | $64.74 | 5.575% | $68.3493 | $68.35 | $68.35 | $68.30 |
| Purchase #7 | $28.34 | 13.214% | $32.0848 | $32.08 | $32.10 | $32.10 |
| 7 purchase totals = | $792.17 | $857.5707 | $857.57 | $857.55 | $857.60 | |