| 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 | $80.32 | 9.268% | $87.7641 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $22.84 | 4.612% | $23.8934 | $23.89 | $23.90 | $23.90 |
| Purchase #3 | $112.99 | 8.706% | $122.8269 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $102.97 | 9.427% | $112.677 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $34.83 | 9.559% | $38.1594 | $38.16 | $38.15 | $38.20 |
| Purchase #6 | $241.79 | 13.582% | $274.6299 | $274.63 | $274.65 | $274.60 |
| Purchase #7 | $143.26 | 8.848% | $155.9356 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $739.00 | $815.8863 | $815.89 | $815.95 | $815.90 | |