| 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 | $5.93 | 12.117% | $6.6485 | $6.65 | $6.65 | $6.60 |
| Purchase #2 | $60.95 | 11.639% | $68.044 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $200.52 | 6.515% | $213.5839 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $176.84 | 7.618% | $190.3117 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $24.68 | 11.589% | $27.5402 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $33.40 | 13.334% | $37.8536 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $150.73 | 13.344% | $170.8434 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $653.05 | $714.8253 | $714.81 | $714.85 | $714.70 | |