| 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 | $63.46 | 11.172% | $70.5498 | $70.55 | $70.55 | $70.50 |
| Purchase #2 | $14.73 | 7.840% | $15.8848 | $15.88 | $15.90 | $15.90 |
| Purchase #3 | $50.76 | 9.410% | $55.5365 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $208.64 | 6.259% | $221.6988 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $86.84 | 5.714% | $91.802 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $233.69 | 10.675% | $258.6364 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $18.58 | 11.547% | $20.7254 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $676.70 | $734.8337 | $734.84 | $734.90 | $734.70 | |