| 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 | $42.58 | 12.823% | $48.04 | $48.04 | $48.05 | $48.00 |
| Purchase #2 | $10.48 | 13.120% | $11.855 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $246.77 | 13.108% | $279.1166 | $279.12 | $279.10 | $279.10 |
| Purchase #4 | $179.60 | 4.141% | $187.0372 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $238.86 | 7.798% | $257.4863 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $86.65 | 13.462% | $98.3148 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $74.37 | 3.507% | $76.9782 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $879.31 | $958.8281 | $958.84 | $958.85 | $958.80 | |