| 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 | $100.84 | 9.540% | $110.4601 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $164.61 | 10.168% | $181.3475 | $181.35 | $181.35 | $181.30 |
| Purchase #3 | $87.71 | 3.382% | $90.6764 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $8.30 | 9.421% | $9.0819 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $55.51 | 11.331% | $61.7998 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $239.37 | 8.636% | $260.042 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $214.39 | 7.356% | $230.1605 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $870.73 | $943.5682 | $943.57 | $943.60 | $943.60 | |