| 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 | $109.91 | 5.142% | $115.5616 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $208.32 | 8.394% | $225.8064 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $18.73 | 13.806% | $21.3159 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $43.38 | 11.450% | $48.347 | $48.35 | $48.35 | $48.30 |
| Purchase #5 | $159.95 | 7.261% | $171.564 | $171.56 | $171.55 | $171.60 |
| Purchase #6 | $206.85 | 11.331% | $230.2882 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $49.60 | 5.296% | $52.2268 | $52.23 | $52.25 | $52.20 |
| 7 purchase totals = | $796.74 | $865.1099 | $865.12 | $865.10 | $865.10 | |