| 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 | $41.92 | 13.638% | $47.637 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $130.75 | 5.533% | $137.9844 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $65.55 | 5.743% | $69.3145 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $188.53 | 5.297% | $198.5164 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $63.82 | 10.259% | $70.3673 | $70.37 | $70.35 | $70.40 |
| Purchase #6 | $187.96 | 13.285% | $212.9305 | $212.93 | $212.95 | $212.90 |
| Purchase #7 | $184.25 | 7.824% | $198.6657 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $862.78 | $935.4158 | $935.42 | $935.40 | $935.40 | |