| 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 | $227.71 | 7.837% | $245.5556 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $77.51 | 3.232% | $80.0151 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $196.66 | 5.790% | $208.0466 | $208.05 | $208.05 | $208.00 |
| Purchase #4 | $70.73 | 8.599% | $76.8121 | $76.81 | $76.80 | $76.80 |
| Purchase #5 | $11.35 | 5.799% | $12.0082 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $66.48 | 6.454% | $70.7706 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $48.82 | 10.200% | $53.7996 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $699.26 | $747.0078 | $747.02 | $746.95 | $747.00 | |