| 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 | $27.52 | 7.176% | $29.4948 | $29.49 | $29.50 | $29.50 |
| Purchase #2 | $71.78 | 7.715% | $77.3178 | $77.32 | $77.30 | $77.30 |
| Purchase #3 | $198.67 | 4.610% | $207.8287 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $181.37 | 4.615% | $189.7402 | $189.74 | $189.75 | $189.70 |
| Purchase #5 | $71.80 | 7.569% | $77.2345 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $191.27 | 5.130% | $201.0822 | $201.08 | $201.10 | $201.10 |
| Purchase #7 | $74.79 | 7.781% | $80.6094 | $80.61 | $80.60 | $80.60 |
| 7 purchase totals = | $817.20 | $863.3076 | $863.30 | $863.35 | $863.20 | |