| 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 | $64.47 | 9.586% | $70.6501 | $70.65 | $70.65 | $70.70 |
| Purchase #2 | $19.85 | 4.537% | $20.7506 | $20.75 | $20.75 | $20.80 |
| Purchase #3 | $179.29 | 5.261% | $188.7224 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $149.92 | 13.582% | $170.2821 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $164.97 | 9.452% | $180.563 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $194.33 | 11.567% | $216.8082 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $192.30 | 8.813% | $209.2474 | $209.25 | $209.25 | $209.20 |
| 7 purchase totals = | $965.13 | $1,057.0238 | $1,057.02 | $1,057.00 | $1,057.10 | |