| 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 | $32.46 | 11.410% | $36.1637 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $193.38 | 4.413% | $201.9139 | $201.91 | $201.90 | $201.90 |
| Purchase #3 | $56.37 | 5.800% | $59.6395 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $60.69 | 5.379% | $63.9545 | $63.95 | $63.95 | $64.00 |
| Purchase #5 | $178.79 | 7.576% | $192.3351 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $230.39 | 12.806% | $259.8937 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $211.36 | 6.483% | $225.0625 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $963.44 | $1,038.9629 | $1,038.95 | $1,038.95 | $1,039.00 | |