| 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 | $54.75 | 5.752% | $57.8992 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $29.77 | 5.244% | $31.3311 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $247.69 | 4.732% | $259.4107 | $259.41 | $259.40 | $259.40 |
| Purchase #4 | $71.31 | 8.782% | $77.5724 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $41.71 | 13.260% | $47.2407 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $238.35 | 13.560% | $270.6703 | $270.67 | $270.65 | $270.70 |
| Purchase #7 | $12.78 | 7.315% | $13.7149 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $696.36 | $757.8393 | $757.83 | $757.80 | $757.80 | |