| 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 | $101.67 | 3.712% | $105.444 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $81.91 | 13.623% | $93.0686 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $97.37 | 12.842% | $109.8743 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $170.40 | 6.799% | $181.9855 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $82.42 | 6.404% | $87.6982 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $87.69 | 4.259% | $91.4247 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $31.57 | 12.585% | $35.5431 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $653.03 | $705.0384 | $705.03 | $705.00 | $705.00 | |