| 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 | $45.43 | 4.518% | $47.4825 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $16.52 | 12.379% | $18.565 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $101.90 | 13.248% | $115.3997 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $138.63 | 13.639% | $157.5377 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $51.89 | 13.424% | $58.8557 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $245.41 | 10.133% | $270.2774 | $270.28 | $270.30 | $270.30 |
| Purchase #7 | $198.72 | 5.155% | $208.964 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $798.50 | $877.0820 | $877.09 | $877.10 | $877.20 | |