| 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 | $81.66 | 9.600% | $89.4994 | $89.50 | $89.50 | $89.50 |
| Purchase #2 | $179.92 | 12.204% | $201.8774 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $246.54 | 6.709% | $263.0804 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $182.76 | 4.536% | $191.05 | $191.05 | $191.05 | $191.10 |
| Purchase #5 | $74.95 | 7.113% | $80.2812 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $229.99 | 11.765% | $257.0483 | $257.05 | $257.05 | $257.00 |
| Purchase #7 | $240.90 | 6.525% | $256.6187 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $1,236.72 | $1,339.4554 | $1,339.46 | $1,339.50 | $1,339.50 | |