| 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 | $37.39 | 11.502% | $41.6906 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $5.76 | 8.389% | $6.2432 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $29.30 | 8.453% | $31.7767 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $162.78 | 5.350% | $171.4887 | $171.49 | $171.50 | $171.50 |
| Purchase #5 | $110.79 | 12.392% | $124.5191 | $124.52 | $124.50 | $124.50 |
| Purchase #6 | $32.29 | 12.484% | $36.3211 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $238.58 | 5.460% | $251.6065 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $616.89 | $663.6459 | $663.65 | $663.65 | $663.60 | |