| 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 | $50.88 | 3.400% | $52.6099 | $52.61 | $52.60 | $52.60 |
| Purchase #2 | $96.63 | 12.854% | $109.0508 | $109.05 | $109.05 | $109.10 |
| Purchase #3 | $96.62 | 7.658% | $104.0192 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $64.71 | 6.518% | $68.9278 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $204.93 | 8.841% | $223.0479 | $223.05 | $223.05 | $223.00 |
| Purchase #6 | $242.40 | 9.347% | $265.0571 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $223.92 | 9.869% | $246.0187 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $980.09 | $1,068.7314 | $1,068.74 | $1,068.70 | $1,068.70 | |