| 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 | $201.98 | 3.345% | $208.7362 | $208.74 | $208.75 | $208.70 |
| Purchase #2 | $153.74 | 7.102% | $164.6586 | $164.66 | $164.65 | $164.70 |
| Purchase #3 | $64.44 | 4.248% | $67.1774 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $9.94 | 11.281% | $11.0613 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $109.81 | 11.821% | $122.7906 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $15.62 | 4.519% | $16.3259 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $36.98 | 7.848% | $39.8822 | $39.88 | $39.90 | $39.90 |
| 7 purchase totals = | $592.51 | $630.6322 | $630.64 | $630.70 | $630.70 | |