| 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 | $179.29 | 6.837% | $191.5481 | $191.55 | $191.55 | $191.50 |
| Purchase #2 | $68.80 | 5.652% | $72.6886 | $72.69 | $72.70 | $72.70 |
| Purchase #3 | $60.46 | 5.581% | $63.8343 | $63.83 | $63.85 | $63.80 |
| Purchase #4 | $66.74 | 12.238% | $74.9076 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $47.41 | 3.108% | $48.8835 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $51.65 | 9.154% | $56.378 | $56.38 | $56.40 | $56.40 |
| Purchase #7 | $52.37 | 10.674% | $57.96 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $526.72 | $566.2001 | $566.20 | $566.25 | $566.20 | |