| 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 | $26.37 | 11.525% | $29.4091 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $74.84 | 4.226% | $78.0027 | $78.00 | $78.00 | $78.00 |
| Purchase #3 | $17.71 | 4.796% | $18.5594 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $205.71 | 8.751% | $223.7117 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $197.72 | 13.805% | $225.0152 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $97.68 | 13.196% | $110.5699 | $110.57 | $110.55 | $110.60 |
| Purchase #7 | $192.59 | 3.712% | $199.7389 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $812.62 | $885.0069 | $885.01 | $884.95 | $885.00 | |